Deuter
Deuter Aircontact Ultra 50+5
Best lightweight comfort for multi day backpacking adventures.
The Deuter Aircontact Ultra 50+5 is the lightest hiking backpack series from Deuter, designed for thru-hikers and adventurers who demand lightweight, dependable gear without sacrificing comfort. This versatile pack is suitable for everything from multi-day treks and mountaineering expeditions to shorter overnights. It features an adjustable back length system and a pull-forward system for easy waist belt adjustment, ensuring effective load transfer to the pelvis. The Aircontact back system utilizes breathable, hollow-chamber foam and an aluminum-stay X-frame to keep weight close to your body. An extendable 5-liter spindrift collar provides extra volume, and modular gear straps allow for external attachment of items like sleeping mats or tents. It is also compatible with a 3-liter hydration system.
$295.00
Owner Satisfaction
4.6
/ 5
Category Rank
1886
/ 13466
#1886 in Backpacks
Price vs Category Average
+177%
Above average
Weight
2.10.
/ lbs oz
Who it's for
- Hikers and trekkers prone to sweaty backs.
- Thru-hikers and backpackers prioritizing minimal carry weight.
- Long-distance adventurers seeking comfort with lighter loads.
Who should skip it
- Budget-conscious backpackers seeking more affordable options.
- Users who prioritize extensive organization pockets and external attachments.
- Adventurers requiring maximum abrasion resistance for rugged, off-trail use.
Performance breakdown
Weight Efficiency
Strikes an impressive balance between ultralight construction and structural integrity.
Load Transfer
The X-frame design effectively anchors heavy loads to the pelvis.
Back Ventilation
Hollow-chamber foam promotes airflow during high-exertion mountain climbs.
Customization Potential
Modular straps and adjustable back length offer excellent fit versatility.
Storage Flexibility
The spindrift collar provides essential extra volume for longer expeditions.
Hydration Integration
Seamless compatibility with standard reservoirs keeps water accessible on the trail.
Key Specs
Weight
2 lbs. 10 oz.
Dimensions
29 x 11 x 9 in
Capacity
50L + 5L expansion
Material
Breathable padding made of open-cell, hollow-chamber foam
Frame
Ergonomic aluminum-stay X-frame
Hip Belt
Adjustable, with VarFlex ECL fins
Sternum Strap
Detachable
Hydration Compatible
Yes, 3-liter system compatible
Features
- Extremely lightweight and comfortable design
- Easy waist belt adjustment for load tightening
- Adjustable back length for personalized fit
- Effective load transfer to the pelvis
- Breathable padding for comfort
- Volume expansion with spindrift collar
- Modular gear straps for external attachments
- Hydration system compatibility
What customers say
Customers consistently praise this pack for its exceptional carrying comfort, even with heavy loads, attributing this to its well engineered suspension system. Many highlight its remarkably lightweight construction, which significantly enhances the overall trekking experience without compromising durability. Users frequently commend the thoughtful design and robust materials, affirming its reliability for extended outdoor adventures. The balance between minimal weight and substantial support is a recurring positive theme, making it a favored choice for serious trekkers.
Know before you buy
Deuter achieves its low weight by using specialized, open-cell hollow-chamber foam padding and a streamlined aluminum-stay X-frame. This construction reduces bulk while maintaining the structural integrity needed to carry heavy loads comfortably.
Yes, the pack features an adjustable back length system. This allows you to customize the fit to your specific torso length, which is essential for ensuring the weight is properly transferred to your hips rather than your shoulders.
The spindrift collar is integrated into the top of the pack and can be extended to provide an extra 5 liters of storage. It is designed for quick access, allowing you to easily increase your capacity when carrying extra gear or supplies on longer treks.
The pack utilizes a pull-forward adjustment system on the hip belt, which makes it easy to tighten the fit securely around your pelvis. By keeping the load close to your body, the system effectively shifts the weight off your back and onto your stronger leg muscles.
Yes, the Aircontact Ultra 50+5 is fully compatible with a 3-liter hydration system. It includes the necessary internal sleeve and routing ports to keep your water supply accessible while you are on the move.
Absolutely. The pack comes with modular gear straps that allow you to attach items like sleeping mats, tents, or trekking poles to the exterior. This helps keep your primary gear organized inside while freeing up space for essentials.
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$295