You want to challenge yourself on the supreme discipline of hiking and need lightweight and reliable equipment for it and do not want to sacrifice comfort? Then, the Aircontact Ultra 50 + 5 from Deuter is the perfect trekking backpack.

The Air Spacer mesh performs three functions in one: Comfort, cushioning and ventilation. These attributes make this a weight-optimized backpack. With the addition of the Clip & Loop adjustable back length, it also offers a tailored fit and superior carry comfort over longer distances. 

Reduced to the essentials, this lightweight pack expertly balances comfort and weight, so you can devote more energy to the trail. The lid can also be detached to reduce overall weight. Depending on what you’re undertaking, the modular gear straps on this pack can be positioned to attach a range of items. 

Features:
• Lightweight
• Deuter Aircontact back system with lightweight Air Spacer mesh for superior ventilation and carry comfort
• Spring steel frame for effective load transfer 
• Breathable, pivoting ActiveFit adjustable shoulder straps create an ergonomic fit
• Clip & Loop adjustable back length 
• Detachable sternum strap 
• VariFlex ECL hip fins distribute the load evenly and leg recesses provide greater freedom of movement in steep terrain 
• Ergonomic, trapezoid-shaped lumbar pad for effective load transfer onto the pelvis
• Pull-Forward system for easy waist belt adjustment
• Stabilizer straps
• Two lightweight mesh, zippered hip fin pockets
• Gear loops on the front and shoulder straps to secure a GPS device, map case etc.
• Modular gear straps to attach a sleeping mat or tent, or to compress the load in the base of the pack 
• Height-adjustable, detachable lid 
• Large lid pocket 
• Spindrift collar for extra 5 liters capacity 
• Stretch compartment inside
• Two extended stretch side pockets and one on the front to stow collapsible trekking poles, a hat or water bottle
• Hydration compatible (3 L)
• SOS label

Fabrics: 200D 2X2 PA Ripstop