Description The HydraPak Contour hydration reservoir is designed to fit most backpacks thanks to a wide range of clips, hooks and loops. Hydrating is easy due to the lightweight, self-sealing Comet Bite Valve that can be opened and locked with one hand. The internal drying tab means the reservoir can be reversed for deep cleaning and complete drying. A great addition to a wide range of tramping, mountain biking and cycling adventures! UNIVERSAL HANGERCompatible with clips, hooks loops in a wide range of packs COMET™ BITE VALVELightweight, self-sealing valve can be opened locked with one hand GRAB HANDLESoft touch flexible handle simplifies filling carrying SLIM PROFILEShape-loc baffles create a low reservoir profile increase stabilisation during activities REVERSIBLEUse the internal drying tab to reverse the reservoir for deep cleaning and complete drying Features Magnet clip attaches to reservoir tube and can be paired with your pack of choice for easy access Plug-N- Play® connect system lets you easily disconnect the drink tube from the reservoir for easy filling Ultra-durable made from abrasion resistant TPU & RF welded seams for superior durability and elasticity 100% BPA & PVC Free wide working temperature range (can be frozen max temp 60°C / 140° F) Specifications Capacity: 3LDimensions: 429mm x 190mmWeight: 155g