Hit the trail with this lightweight multi-purpose day pack suitable for energetic activities like hiking, biking and running.Lightweight and practical, the Lowe Alpine Tensor 10 is very comfy to carry thanks to the breathable AirContour back system, with a pre-curved back panel that promotes a closer fit and more natural movement. A zipped top pocket and key clip keep valuables like wallet and phone safe on the move, and for those quick early morning or evening sessions, a light loop and reflective graphics aid visibility in the dark.Hydration compatible - will fit 2L bladder Stretch water bottle side pockets Lightweight, breathable airmesh harness Sternum strap with whistle Light loop Reflective graphics Removable waistbelt Grab handle