Need a pack that can handle a weekend trip this month and a longer trek the next? The men's Deuter Aircontact Core 65 + 10 pack offers comfort and versatility for thru-hikers and backpackers.

Features:-

• Body fabric is bluesign® approved; over 50% of the pack body fabric is recycled
• Aircontact back system keeps pack weight against your body for effective load transfer; breathable padding is made of open-cell, hollow-chamber foam
• Y-frame allows for more direct load transfer and load control; ergonomic, trapezoid-shaped lumbar pad aids in effective load transfer onto pelvis
• VariSlide system lets you make quick, easy and infinite microadjustments of the back length for the perfect fit
• Pivoting ActiveFit shoulder harness is breathable and adjustable; height- and width-adjustable chest strap keeps the shoulder straps in place
• Load adjustment straps at shoulders let you fine-tune the balance
• Pull-Forward construction makes the hipbelt easy to fasten and tighten, even with heavier loads; VariFlex articulated hip fins pivot to respond flexibly to your movements
• Expandable collar on the main compartment provides 10 extra liters of storage capacity when you need it and tucks away when you don't
• J-shaped front zipper opening gives you quick access to the contents of your pack
• Side compression straps tighten your load and regulate pack volume
• Modular gear straps compress the load in the base of the pack or let you attach a sleeping pad or tent
• Elastic mesh side pockets, a large front stretch pocket and a zippered top pocket stash gear you need quick access to
• Hydration system–compatible design lets you add a water reservoir (not included) for staying hydrated on the go
• Inner stretch compartment
• Separate bottom compartment with zippered divider is ideal for sleeping bag storage
• Internal valuables pocket; dual zippered pockets on hipbelt
• Glasses stow system on shoulder strap; detachable hiking pole attachment
• SOS Label offers a proven and realistic set of guidelines in an emergency; label does not replace or negate the need for comprehensive first-aid training