Deuter
Deuter Aircontact Core 45+10 SL
Best comfortable carrying solution for multi day hiking adventures.
The Deuter Aircontact Core 45+10 SL is designed for world travelers seeking a comfortable and versatile trekking pack for extended journeys. It features the Aircontact back system with Air Spacer mesh and a large ventilation channel for enhanced comfort. The Y-frame ensures direct load transfer and control, while the pivoting ActiveFit shoulder straps provide an ergonomic fit. The VariSlide system allows for precise adjustment of back length, and the mobile VariFlex ECL hip fins distribute weight evenly, complemented by leg recesses for added comfort. This pack is ideal for long-distance hiking and travel, offering a tailored fit and efficient load management.
$240.00
Owner Satisfaction
4.6
/ 5
Category Rank
1886
/ 13466
#1886 in Backpacks
Price vs Category Average
+126%
Above average
Back System
Deuter Aircontact with Air Spacer mesh and ventilation channel
/ Deuter Aircontact with Air Spacer mesh and ventilation channel
Who it's for
- Hikers carrying substantial gear on multi-day expeditions.
- Female adventurers seeking a perfectly contoured, comfortable backpack.
- Trekkers prone to sweating who prioritize back ventilation.
Who should skip it
- Ultralight backpackers prioritizing minimal pack weight above all.
- Budget-conscious travelers or occasional hikers seeking affordable options.
- Minimalist packers or those carrying only essential, light gear.
Performance breakdown
Load Distribution
VariFlex ECL hip fins make heavy loads feel remarkably manageable.
Back Ventilation
Air Spacer mesh creates significant airflow during high-exertion trekking.
Fit Customization
VariSlide system offers precise adjustments for a truly tailored carry.
Ergonomic Comfort
Pivoting ActiveFit straps adapt fluidly to your natural body movement.
Structural Stability
Y-frame design provides excellent rigidity for direct, controlled load transfer.
Weight-to-Capacity Ratio
Sturdy construction adds some heft but ensures long-term durability.
Key Specs
Back System
Deuter Aircontact with Air Spacer mesh and ventilation channel
Frame
Y-frame for load transfer and control
Shoulder Straps
Pivoting, adjustable ActiveFit
Back Length Adjustment
VariSlide
Hip Fins
Mobile, snug-fitting VariFlex ECL
Dimensions
29.53 x 11.81 x 9.45 inches
Weight
4.4 lb
Capacity
45+10 Liters
Features
- Ergonomic fit with ActiveFit shoulder straps
- Tailored fit with VariSlide adjustable back length
- Even load distribution with VariFlex ECL hip fins
- Enhanced ventilation with Air Spacer mesh
- Direct load transfer and control with Y-frame
What customers say
Customers consistently praise the exceptional comfort of this backpack, particularly its well designed carrying system that effectively distributes weight. Many highlight the superior build quality and durable materials, noting its robust construction holds up well to demanding use. Users appreciate the thoughtful design elements that contribute to a comfortable and reliable experience on longer treks. The overall sentiment reflects high satisfaction with its performance and longevity, making it a trusted companion for serious outdoor enthusiasts.
Know before you buy
The SL stands for Slim Line, which is Deuter's women-specific fit. These packs feature a slightly shorter back length, narrower shoulder straps, and conical-shaped hip fins designed to better accommodate the female anatomy.
Yes, the pack uses the VariSlide system, which allows you to easily slide the harness up or down to match your specific torso length. This ensures the weight is correctly transferred to your hips rather than hanging on your shoulders.
The pack has a base capacity of 45 liters, but it features an extendable lid that provides an additional 10 liters of storage space. This is useful for longer trips where you might need extra room for food or gear that you didn't need at the start of your journey.
The Aircontact back system is designed specifically for ventilation. It uses Air Spacer mesh and a large central channel to promote airflow between your back and the pack, helping to reduce heat buildup.
These hip fins are designed to pivot and move with your body as you walk. By following your natural gait, they help maintain your balance on uneven terrain and prevent the pack from shifting uncomfortably while you move.
At 29.53 inches in height, this pack exceeds the standard carry-on size limits for most major airlines. You will likely need to check this bag when flying.
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$240