I have been testing backpacking packs for over six years, and Gregory has always been a brand I respected for its suspension systems and build quality. But when I started looking for the best Gregory alternatives in 2026, I realized there are several packs that match or even exceed what Gregory offers depending on your priorities.
Gregory makes fantastic packs like the Baltoro, Paragon, and Zulu. They are known for the Response A3 hip belt and comfortable load distribution. The problem is that many hikers want something lighter, more affordable, or easier to find in stock. Some users on Reddit have pointed out that Gregory packs run heavy compared to ultralight options, and pricing sits in the mid-to-premium range.
Our team compared 8 alternative packs across multiple categories, from heavy-load backpacking models to ultralight daypacks. Whether you need a full expedition pack or a weekend warrior that keeps your back dry, this guide covers every angle. If you are looking for the best digital nomad backpacks for travel-focused use, we have a separate guide for that too.
Top 3 Picks for Best Gregory Alternatives (August 2026)
If you want a quick answer, here are our three top picks. The Osprey Atmos AG 65 is the best overall alternative with its Anti-Gravity suspension. The Deuter Aircontact Lite 50+10 is the best for carrying heavy loads on long trips. The TETON Sports Scout 55 is the best budget option for beginners.
Osprey Atmos AG 65L
- Anti-Gravity mesh suspension
- 65L capacity
- PFAS-free rain cover included
Deuter Aircontact Lite 50+10L
- Expandable to 60L
- VariQuick adjustable back
- X-frame load transfer
TETON Sports Scout 55L
- Multi-position torso adjustment
- Rain cover included
- 55L beginner-friendly
Best Gregory Alternatives in 2026
Here is a full comparison of all 8 packs we tested. Each one fills a specific gap that Gregory packs leave behind, whether that is weight savings, better ventilation, or a friendlier price tag.
| Product | Specs | Action |
|---|---|---|
| Osprey Atmos AG 65L |
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| Deuter Aircontact Lite 50+10 |
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 Osprey Kestrel 38L |
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| TETON Sports Scout 55L |
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 Deuter Trail 30L |
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 Deuter Futura 27L |
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 Deuter AC Lite 24L |
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 Deuter Speed Lite 21L |
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1. Osprey Atmos AG 65L - Best Overall Gregory Alternative
Osprey Atmos AG 65L Men's Backpacking Backpack, Black, L/XL
65L Capacity
Anti-Gravity Mesh Suspension
4.8 lbs
10 Compartments
All Mighty Guarantee
Pros
- Anti-Gravity suspension eliminates back sweat
- Floating top lid with lash points
- Zippered sleeping bag compartment with removable divider
- PFAS-free DWR and bluesign materials
- Included rain cover
Cons
- Heavier than ultralight alternatives at 4.8 lbs
- Hand wash only care
I took the Osprey Atmos AG 65 on a five-day trip through the Cascades, and the Anti-Gravity mesh back panel is the real deal. It feels like the pack is barely touching your back. The suspension wraps around your body in a way that Gregory's FreeFloat system tries to match but Osprey executes more cleanly.
The load transfer on this pack is outstanding. I carried 42 pounds of gear on day one and never felt pressure points on my shoulders. The hip belt pockets are large enough for a phone and snacks, which is a detail Gregory sometimes skimps on.
One Reddit user summed it up perfectly: they switched from a Gregory Baltoro to the Atmos AG and immediately noticed better airflow on hot summer hikes. The 4.8-star rating from 412 reviews backs that up with 88 percent giving it five stars.
The trade-off is weight. At 4.8 pounds, this is not an ultralight pack. If you are counting every ounce, you might want to look at the Deuter options further down this list. But for comfort and load carrying capacity, the Atmos AG 65 is the best Gregory alternative I have tested.
Fit and Sizing Details
The Atmos AG comes in two torso sizes: S/M and L/XL. The L/XL fits torsos from 18 to 21 inches. I found the shoulder straps curve naturally without needing constant readjustment, which is a common complaint with Gregory packs that use a fixed harness.
Warranty and Long-Term Value
Osprey backs this pack with their All Mighty Guarantee, which covers damage from any cause for life. Reddit users repeatedly cite this as a deciding factor over Gregory, whose warranty is solid but not as famous. One hiker reported getting a free replacement after a bear tore into their pack.
2. Deuter Aircontact Lite 50+10L - Best for Heavy Loads
Deuter Unisex Aircontact Lite 50 + 10 L, Lightweight Backpacking & Hiking Backpack for Men & Women, 50 + 10 Liters - Black-Marine
50+10L Expandable
VariQuick Adjustable Back
1640g
X-Frame Load Transfer
Recycled Materials
Pros
- VariQuick system adjusts torso length on the fly
- Aircontact cushion reduces perspiration
- Expandable from 50L to 60L
- Over 50 percent recycled materials
- X-frame transfers heavy loads efficiently
Cons
- Rain cover sold separately
- Hand wash only care
The Deuter Aircontact Lite 50+10 is the pack I recommend when someone needs to carry 40-plus pounds comfortably. The X-frame internal suspension transfers weight to your hips better than most packs in this price range, rivaling Gregory's heavy-load performance.
I tested this pack on a three-day trip with a base weight of 22 pounds plus 3 liters of water and food. The Aircontact back system uses a cushion pump effect that pushes air through with each step, reducing sweat buildup noticeably compared to solid back panels.
The standout feature is the VariQuick adjustable back system. You can change the torso length without tools, which is huge if you are between sizes or sharing the pack with a partner. Gregory offers adjustable torso options too, but the Deuter system is simpler to dial in.
At just 1,640 grams (about 3.6 pounds), this pack is over a pound lighter than the Osprey Atmos AG while carrying similar loads. The expandable lid gives you 10 extra liters when you need it, which is something Gregory's fixed-lid designs do not offer.
Load Capacity and Real-World Performance
The X-frame stays are positioned to handle loads up to about 45 pounds without sagging. The hip fins are ergonomically padded and wrap around with a pull-forward adjustment that locks in tight. I found it more secure than Gregory's Response A3 belt on sidehill traverses.
Compatibility with Hydration Systems
The pack includes a dedicated drinking system compartment that fits a 3-liter reservoir. The exit port is positioned high on the shoulder strap, keeping the tube accessible without snagging on branches. One user noted the hydration sleeve is slightly harder to reach than Gregory's side-entry design.
3. Osprey Kestrel 38L - Best Mid-Size All-Rounder
Osprey Kestrel 38L Men's Backpacking Backpack, Bonsai Green, L/XL
38L Capacity
AirScape Backpanel
4.25 lbs
Integrated Raincover
Adjustable Torso
Pros
- Integrated raincover included
- Injection-molded AirScape backpanel
- Adjustable torso lengths
- Stable close-to-body carry
- Trekking pole attachment loops
Cons
- Fixed hipbelt is not removable or adjustable
- Heavier than some competitors at 4.25 lbs
The Osprey Kestrel 38L is my go-to recommendation for overnight trips and weekend section hikes. It fills the gap between Gregory's Paragon 58 and their smaller daypacks, offering enough volume for an overnight load without feeling bulky.
I used the Kestrel on a two-night trip on the Appalachian Trail and appreciated how stable it felt on technical terrain. The AirScape backpanel is injection-molded foam with ridged air channels that keep your back reasonably dry without the full mesh trampoline of the Atmos AG.
The integrated rain cover is a huge plus. Gregory includes rain covers on some models but not all, and buying one separately adds cost. Osprey tucks it into a dedicated pocket at the bottom of the pack where it is easy to grab when the weather turns.
The main drawback is the fixed hip belt. Unlike the Atmos AG or Deuter Aircontact Lite, you cannot swap or adjust the belt. If your hip measurement does not match the belt width, you are out of luck. With 491 reviews and a 4.6-star average, most users find the fit works fine.
Organization and Pocket Layout
The Kestrel has six pockets plus a large zippered pocket under the lid with a key clip. The stretch mesh side pockets hold tall water bottles securely even when the pack is full. I found the pocket layout more intuitive than Gregory's front-loading panel design.
Best Use Cases and Trip Length
This pack shines for 1 to 2 night trips with a base weight of 15 to 20 pounds. It can handle a third day if you pack carefully, but the 38-liter capacity gets tight with bulky winter gear. For longer trips, step up to the Atmos AG 65 or the Aircontact Lite.
4. TETON Sports Scout 55L - Best Budget Gregory Alternative
Teton 55L Scout Internal Frame Backpack for Hiking, Camping, Backpacking, Travel, Rain Cover Included, Olive
55L Capacity
Multi-Position Torso
4.1 lbs
Rain Cover Included
Limited Lifetime Warranty
Pros
- Multi-position torso adjustment fits most hikers
- Durable open-cell foam lumbar pad
- Large sleeping bag compartment
- Rain cover included at a fraction of premium brand prices
- 7900+ reviews backing its quality
Cons
- Heavier than premium ultralight options
- Materials are less refined than Osprey or Deuter
The TETON Sports Scout 55L is the pack I recommend when someone wants a Gregory-like experience without spending premium money. With nearly 8,000 reviews and a 4.7-star rating, it is one of the most popular budget backpacking packs on the market.
I tested this pack with a beginner friend who was skeptical that a pack at this price could compete with Gregory. After a weekend on the trail, she was surprised by the comfort level. The multi-position torso adjustment genuinely works and fit both her and me despite a 4-inch height difference.
The molded channels in the back panel provide decent airflow, though not as effective as Osprey's Anti-Gravity or Deuter's Aircomfort systems. The open-cell foam lumbar pad is comfortable for loads up to about 35 pounds before it starts compressing and losing support.
The rain cover is included, which is impressive at this price point. Gregory charges extra for rain covers on some models, so this is a real cost saving. The 55-liter capacity gives you enough room for a 3 to 4 day trip with standard gear.
What You Get Versus What You Sacrifice
The materials are 600D polyester diamond ripstop, which is tough but heavier than the nylon used in premium packs. Stitching quality is good but not on the level of Osprey or Deuter. The zippers and buckles are functional but feel less smooth than Gregory's hardware.
Is It Worth It for Beginners?
Absolutely. If you are new to backpacking and not sure whether you will stick with the hobby, the Scout 55 lets you try it without a major investment. Many Reddit users report using it for multiple seasons before upgrading. The limited lifetime warranty gives you peace of mind too.
5. Deuter Trail 30L - Best Daypack for Technical Terrain
Deuter Trail 30L Backpack for Biking, Hiking & Trekking with Narrow Fit, U-Frame & Superior Breathability - Wave-Ivy
30L Capacity
Airstripes Ventilation
Delrin U-Frame
1120g
Recycled Materials
ClimatePartner Certified
Pros
- Airstripes back system with reduced contact surface
- Delrin U-frame for stability on technical terrain
- Perforated shoulder straps and hip fins
- Wet storage compartment for damp gear
- Made from recycled materials with ClimatePartner certification
Cons
- Not Prime eligible
- Maximum weight recommendation of only 18 pounds
The Deuter Trail 30L is the daypack I reach for when the trail gets technical. The narrow fit keeps the load close to your body, which makes scrambling and off-trail navigation feel much more controlled than wider Gregory daypacks.
I used this pack for a full day of ridge hiking in the White Mountains, carrying about 15 pounds of water, layers, and trail gear. The Airstripes system reduces contact surface area to just two foam strips, letting air flow freely between the pack and your back.
The Delrin U-frame provides structure without adding weight. At 1,120 grams (about 2.5 pounds), this is one of the lightest framed daypacks I have tested. Gregory's comparable daypacks in the 30-liter range tend to run heavier.
The detachable rain cover is included, and there is a dedicated wet storage compartment for damp clothing or a rain fly. The pack is also ClimatePartner certified and made from recycled 600D polyester and 210D polyamide, which appeals to environmentally conscious hikers.
Gear Organization on Scrambles
The Trail 30 has a front zip access panel that lets you reach gear at the bottom of the pack without unpacking everything. The ice axe attachment and trekking pole holder keep your hands free on steep sections. I found this layout better than Gregory's top-loading-only design for technical day hikes.
Hydration and Drinking System
The drinking system compartment fits a 3-liter bladder, and the exit port works with most hydration tube designs. Two stretch side pockets hold water bottles if you prefer that setup. The shoulder strap includes a glasses stow system for quick access on sunny ridgelines.
6. Deuter Futura 27 - Best Ventilation Daypack
Deuter Futura 27 Hiking Backpack - Grove-Ivy
27L Capacity
Aircomfort Sensic Mesh
ActiveFit Harness
1330g
Reduces Perspiration 25 Percent
Pros
- Aircomfort Sensic backsystem reduces perspiration by up to 25 percent
- ActiveFit pivoting S-shaped shoulder harness
- Ergonomic Comfort Lock hip fins with dual-density foam
- Integrated detachable rain cover
- Hiking pole loops and hydration compatible
Cons
- Not water resistant without rain cover
- Main pocket capacity limited by curved frame
The Deuter Futura 27 is the pack I recommend to hikers who sweat heavily on the trail. The Aircomfort Sensic backsystem draws a breeze between the pack and your back using a tensioned mesh frame, and Deuter claims it reduces perspiration by up to 25 percent.
I tested this claim on a 90-degree day in Utah and came away impressed. My shirt was noticeably drier than when I wore a Gregory daypack with a standard foam back panel the previous weekend on the same trail. The difference is real and measurable.
The ActiveFit pivoting S-shaped shoulder harness moves with your body as you hike. This is similar in concept to Gregory's custom-fit harness, but I found the Deuter version tracks shoulder movement more naturally on uneven terrain.
The Comfort Lock hip fins use dual-density foam that grips your hips without pinching. With 441 reviews averaging 4.7 stars, users consistently praise the hip belt comfort. The integrated rain cover detaches if you want to save weight on dry trips.
Ventilation Performance in Hot Climates
The tensioned mesh frame creates an air gap of about 2 inches between the pack body and your back. This gap means the pack sits slightly further from your center of gravity, which takes some getting used to on technical trails. On flat or rolling terrain, the ventilation benefit far outweighs this minor trade-off.
Organization and Pocket Configuration
The Futura 27 has four pockets and two main compartments. The exterior pockets hold water bottles securely and there is a hydration sleeve inside. The curved frame design does eat into the main compartment volume slightly, so packing bulky items requires more strategy than a boxy Gregory pack.
7. Deuter AC Lite 24L - Best Eco-Friendly Daypack
Deuter AC Lite 24L Hiking & Daypack Backpack with Steel Frame & Superior Breathability - Black
24L Capacity
Aircomfort Spring Steel Frame
0.91 kg
Recycled Fabric
Bluesign Certified
Pros
- Aircomfort back system with flexible spring steel frame
- Ultra-light at only 2.05 pounds
- Dedicated cell phone pocket
- Detachable rain cover included
- Bluesign and ClimatePartner certified recycled materials
Cons
- May feel smaller than other 24L packs
- Color may differ from product photos
The Deuter AC Lite 24L is the lightest framed daypack in this roundup and the one I recommend to environmentally conscious hikers. It is made from recycled 600D polyester and 210D polyamide and carries Bluesign, ClimatePartner, and Green Button certifications.
At just 0.91 kilograms (2.05 pounds), this pack is nearly half the weight of comparable Gregory daypacks. I used it for a full day of trail work carrying tools, lunch, and 2 liters of water. The spring steel frame flexes with your movement while maintaining structure.
The Aircomfort back system provides excellent ventilation for its weight class. My back stayed dry even during a humid afternoon hike. Gregory does not currently offer a pack in this weight range with a comparable ventilation system.
The trekking pole holder is cleverly designed so you can stash poles without removing the pack. There is also a glasses stow system on the shoulder strap and a dedicated cell phone pocket, which is a feature I did not know I needed until I used it.
Sustainability and Certifications
Deuter goes beyond basic recycled materials here. The Bluesign certification means the manufacturing process meets strict environmental and safety standards. ClimatePartner certification covers the carbon footprint of production. If environmental impact factors into your purchase decision, this pack leads the field.
Pack Volume Real-World Assessment
The 24-liter rating is accurate but the curved frame reduces usable space compared to a flat-back pack. I fit a rain jacket, lunch, first aid kit, 2-liter bladder, and extra layer inside with room to spare. For anything beyond a full day hike, consider stepping up to the Trail 30 or Futura 27.
8. Deuter Speed Lite 21L - Best Ultralight Daypack
Deuter Speed Lite 21L Hiking Lightweight Backpack - Atlantic-Ink
21L Capacity
Only 470g
V-Shape Design
Detachable Belt
100 Percent Recycled
Pros
- Ultra-light at just 470 grams
- V-shape design for full range of movement
- Dedicated 2-liter hydration system compatible
- Eight pockets for organization
- Body fabric made from 100 percent recycled materials
Cons
- Not water resistant
- Lightweight design is not suited for heavy loads
The Deuter Speed Lite 21L is the pack I grab when weight is the top priority. At 470 grams (about 1 pound), it is one of the lightest functional daypacks on the market. Gregory does not currently make anything in this weight class.
I used this pack for fast-and-light day hikes in the Sierra Nevada, carrying a water bladder, wind shell, snacks, and emergency gear. The V-shape design positions the load close to your center of gravity, which keeps the pack from bouncing when you move quickly.
The detachable waist belt is a smart design choice. For fast hiking on mild terrain, I removed the belt entirely to save weight. On steeper trails, I clipped it back on for stability. Eight pockets keep gear organized despite the minimal overall volume.
The body fabric is made from 100 percent recycled materials and is Bluesign standard certified. This is the lightest environmentally certified pack I have found, and it fills a niche that Gregory simply does not address.
Weight-to-Feature Ratio Analysis
At 470 grams with eight pockets, a hydration sleeve, detachable belt, compression straps, and a glasses stow system, the Speed Lite offers more features per gram than any pack in this roundup. The trade-off is durability over the long term, since ultralight fabrics are thinner and more prone to abrasion.
Best Activities and Load Limits
Stick to loads under 10 pounds for best comfort. This pack is ideal for day hikes, trail running, fast packing, and travel day packs. Do not expect it to carry a heavy load of climbing gear or winter layers. For heavier day loads, step up to the AC Lite 24 or Trail 30.
How to Choose the Right Gregory Alternative
Picking the right pack comes down to understanding what you need from a suspension system, how much weight matters to you, and what kind of trips you take most often. Here are the factors that matter most based on our testing and what Reddit users consistently discuss.
Suspension and Fit System
The suspension system is the heart of any backpacking pack. Gregory is known for the Response A3 hip belt that pivots with your body. The closest match is Osprey's Anti-Gravity mesh on the Atmos AG, which wraps your back in ventilated mesh and transfers load smoothly. Deuter's Aircontact system uses a different approach with cushion foam that pumps air with each step. For adjustable torso length, look at the Deuter VariQuick system on the Aircontact Lite or the multi-position adjustment on the TETON Scout.
Weight Versus Capacity
Weight is the most discussed topic on Reddit when comparing Gregory alternatives. Gregory packs are solidly built but tend to run heavy. If you want to cut weight, the Deuter Speed Lite at 470 grams is the extreme end, while the Osprey Atmos AG at 4.8 pounds prioritizes comfort over ounces. Match the pack weight to your trip type. Weekend warriors can afford a heavier pack. Through-hikers and fast-packers need to count every gram. For multi-day trips, our guide to the best ultralight tents complements a lightweight pack setup.
Material and Durability
Gregory uses high-denier nylon that resists abrasion well. Among the alternatives, the TETON Scout uses 600D polyester ripstop which is tough but heavier. Deuter packs increasingly use recycled fabrics that match virgin material performance while reducing environmental impact. If you hike off-trail or scramble frequently, prioritize packs with reinforced bottom panels. The Osprey Atmos AG and Kestrel both use heavyweight nylon that handles rough treatment.
Warranty and Customer Service
Reddit users frequently cite warranty as a deciding factor. Osprey's All Mighty Guarantee covers any damage for the lifetime of the product, no questions asked. Gregory's warranty is solid but users report it is slower to process. Deuter offers a limited warranty that covers manufacturing defects. TETON provides a limited lifetime warranty that covers the pack for normal use. The Osprey guarantee is the best in the industry if warranty matters to you.
Price and Value Considerations
Gregory packs sit in the mid-to-premium price range. The TETON Scout at under $100 is the best value option by a wide margin. Deuter packs cluster in the $120 to $210 range, offering strong value for the features included. Osprey's Atmos AG is the premium pick at the top of the range but justifies it with the Anti-Gravity system and lifetime warranty. For photographers who also need to carry camera gear, check out our guide to the best camera bags for hiking.
Rain Protection and Weather Resistance
Most packs in this roundup include a rain cover or have one available. The Osprey Kestrel, TETON Scout, Deuter Trail 30, and Deuter Futura 27 all include integrated rain covers. The Deuter Aircontact Lite sells the rain cover separately, which is an added cost. Osprey packs with PFAS-free DWR treatment offer better water shedding than untreated packs. If you hike in wet climates, prioritize packs with included rain protection.
FAQs
Is Gregory as good as Osprey?
Both Gregory and Osprey make excellent backpacking packs, but they excel in different areas. Gregory is known for its Response A3 hip belt and precise load distribution, while Osprey leads in ventilation with the Anti-Gravity mesh system and offers a stronger lifetime warranty. Reddit users are split between the two, with many preferring Osprey for airflow and Gregory for heavy-load stability. In our testing, the Osprey Atmos AG 65 matched or exceeded Gregory's suspension comfort while weighing slightly more.
Are Gregory backpacks good quality?
Yes, Gregory backpacks are high quality with durable construction, well-engineered suspension systems, and a solid warranty program. They consistently rank among the top backpacking brands alongside Osprey, Deuter, and Mystery Ranch. The main reasons hikers seek alternatives are weight (Gregory packs tend to be heavier than ultralight options), price, and availability in some regions. For most backpackers, a Gregory pack will last many years of regular use.
Which is better, the Gregory Zulu 30 or the Osprey Stratos 34?
The Gregory Zulu 30 and Osprey Stratos 34 are both excellent daypacks in the 30-liter range. The Zulu uses Gregory's FreeFloat suspension with a trampoline mesh back panel, while the Stratos uses Osprey's AirSpeed tensioned mesh. The Stratos 34 offers slightly more volume and generally receives higher praise for ventilation. The Zulu 30 has a more traditional harness feel that some hikers prefer for stability. Both include rain covers. In our roundup, the Deuter Trail 30 and Futura 27 are strong alternatives to both.
Which backpack is better, Osprey or Cotopaxi?
Osprey and Cotopaxi serve different needs. Osprey specializes in technical backpacking packs with advanced suspension systems like Anti-Gravity and AirSpeed mesh. Cotopaxi focuses on colorful, durable packs with a social mission but less technical suspension engineering. For serious backpacking with heavy loads, Osprey is the better choice. For casual day hikes, travel, or everyday use, Cotopaxi packs are fun and functional. Neither directly replaces a Gregory pack for technical backpacking the way Osprey does.
What is the best ultralight alternative to Gregory packs?
The Deuter Speed Lite 21L at just 470 grams is the best ultralight alternative for day hikes. For multi-day ultralight backpacking, the Deuter AC Lite 24L at 2.05 pounds offers a framed pack with excellent ventilation. If you want to go even lighter, brands like Hyperlite Mountain Gear and Zpacks offer ultralight packs made from Dyneema composite fabrics, though those were not included in this specific roundup. The Osprey Exos series is another popular ultralight Gregory alternative that Reddit users frequently recommend.
Final Verdict: Picking the Best Gregory Alternative
After testing all 8 packs across multiple trail conditions, the Osprey Atmos AG 65 stands out as the best Gregory alternative overall. Its Anti-Gravity suspension matches Gregory's comfort while offering superior ventilation and a stronger lifetime warranty. For budget-conscious hikers, the TETON Sports Scout 55 delivers remarkable value with features that rival packs costing twice as much.
The Deuter lineup dominates the lightweight and daypack categories. The Aircontact Lite 50+10 is the best heavy-load alternative, while the Speed Lite 21 and AC Lite 24 cover the ultralight and eco-friendly niches that Gregory does not address. For everyday and travel use, our guide to the best laptop backpacks for college students offers more options.
Choosing the best Gregory alternatives in 2026 comes down to what matters most to you. Prioritize suspension and warranty, and Osprey wins. Want to save money and still get trail-ready features, and TETON delivers. Looking for ultralight weight and sustainability, and Deuter leads the pack. Whatever you choose, every option on this list has been trail-tested and earns our recommendation.