Designed for the experienced backpacker intent on hiking fast-and-light without sacrificing fit and comfort, the award-winning Deuter ACT Zero 50+15 pack boasts a load-hauling suspension and adjustable harness system while weighing a scant 3 pounds, 6 ounces.
Deuter's Aircontact ACT Zero System relies on the compression and expansion of hydro and thermo-phobic Aircontact foam to provide ventilation and load-carrying comfort. An anatomically profiled X-frame system offers a balance of rigidity and flexibility, distributing weight more precisely. Further enhancing fit, Deuter's Vari-Quick harness system adjusts easily to accommodate varying torso lengths. A strongly woven strap "ladder" in the back of the pack allows you to select the desired position for optimal comfort and load distribution. Soft, breathable fabrics and ventilated pads in the back, shoulder straps and hipbelt further help to keep you cool and comfortable on the trail. Side compression straps enable you to reduce and expand the size of the pack body as needed, further securing contents and ensuring stabilization of the load.
The interior of the ACT Zero 50+15 pack is a single, large compartment. An expandable internal collar cinches down tightly when you’re traveling light but can extend beneath the height-adjustable lid to expand capacity from 50 to 65 liters. When you really want to travel light, a secure roll-top closure on the extension collar allows you to leave the lid behind and shave weight. When removed, the lid also doubles as a fully-functional, ultra-lightweight summit pack. A large stretch-mesh pocket on the front of the pack is ideal for extra layers or any gear that you may want to access quickly. The panel is so flexible that it can even securely enclose a helmet.
Other special features of the ACT Zero 50+15 pack include trekking pole loops, ice axe loops and top lid attachment rings. Two large side mesh pockets allow for safe storage of water bottles, tent poles or other gear. Multiple side compression straps help to keep all contents secure and can also serve as gear lash points. A lined internal pocket, built-in tube exit point, and drinking tube attachment on the shoulder strap make the ACT Zero 50+15 pack hydration system (sold separately) compatible.
- Deuter Aircontact suspension system
- Removable lid converts to 15L summit pack
- Vari-Quick back length adjustment with bilaminate foam construction and optimized shape
- Anatomically shaped shoulder straps with soft edges
- Lightweight multi-chamber aluminum X-frame with half-inch stays
- Resupply extension collar with optional roll-top closure
- Large stretch front pocket
- Lid pocket
- Internal valuables pocket
- Zipped pocket on hip belt for valuables
- Gear attachment loops on lid
- Ice Axe and trekking pole loops
- Mesh side pockets
- Compression and load adjustment straps
- Double-layered base
- SOS label
- Hydration compatible
Best Use Backpacking Access Top Loading Warranty Lifetime Volume 3050 cu in Type Internal Frame Backpack Sternum Strap Yes Maximum Weight 35 lbs Material Duratex-Lite/Ripstop 210 Item Weight 3 lbs 6 oz Torso Adjustment Yes Hydration Compatible Yes Frame Material Aluminum Fits Torso 15" - 21" Dimensions 30" x 12" x 9.5" Detachable Daypack Yes
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