Built with a range of features for moving on tricky terrain, the AirZone Trek is a durable, ventilated pack, perfect for mountain hiking and venturing beyond the trail. LIGHTWEIGHT HIKING AIRZONE + HYDRATION COMPATIBLE BACK LENGTH : 19-21″ / 48-53CM The AirZone Trek 28 is one of the smaller packs in the AirZone Trek range. Its the perfect day pack for adventurous hikers negotiating rugged ground. It has a HeadLocker axe attachment and TipGripper walking pole attachment, with upper and lower compression straps to cinch your gear secure. Ideal for long hiking days carrying heavier loads, the padded hipbelt is comfortable and secure, keeping the weight off your shoulders and the pack stable. This zipped entry pack is built with tough, ripstop fabric with a HydroShield, weather protective finish. Hydration compatible and highly ventilated, it keeps the air flowing across your back on relentless mountain treks and hot hiking days. The Specifics Dimensions :55 x 35 x 28cm Volume :28lt / 1710cu.in Weight :1.32kg / 2lb 14oz Product Code :FTF-23 Upper and lower side compression straps to cinch pack for secure carry Hydration compatible-fits 3L bladder Internal zipped pocket ideal for valuables Sternum strap with whistle to attract attention Zipped top pocket 210D 6.6 Mini Ripstop / HydroShield Secure TipGripper walking pole attachments Fully adjustable AirZone+ ventilated carry system, with patented FormKnit technology for all-day comfort Forward pull hipbelt for easy adjustment Panel loader with zipped entry Front stash pocket with buckle closure Large stretch mesh side pockets for easy gear stash HeadLocker axe attachment system Hipbelt pockets perfect for snacks or compass FTF-23