Look lively with the Tensor 15, a lightweight multi-purpose day pack suitable for hiking, biking and running, when you want to move quickly but still carry the essentials. The Tensor 15 features the AirContour back system, with a pre-curved back panel that promotes a closer fit and more natural movement. An internal security pocket, zipped top pocket and key clip keep valuables like wallet and phone safe, and for those who like to stay out after dark, reflective graphics and a light loop aid visibility. A hook and loop pole lash, with TipGripper walking pole attachments, and stretch water bottle side pockets make this the ideal pack for short day hikes and longer runs in the mountains. Hydration compatible, and with a lightweight breathable back system, the Tensor 15 is ideal for fast hiking, running, cycling and dashing through the city. Features  Bike light loop  Reflective graphics  Removable waistbelt  Grab handle  Pre-curved back panel  0.45kg / 0lb 16oz  Key clip  Hydration compatible  15lt / 915cu.in  AirContour  46 x 29 x 20cm  Updated for Spring / Summer 2019  Lightweight breathable back system  Stretch water bottle side pockets  Zipped top pocket  Hook and Loop pole lash  New updated TipGripper walking pole attachments  Internal zipped security pocket  Sternum strap with whistle