Product Details Smart design meets peak performance. HydraPak developed their innovative, new Contour™ reservoir to be lightweight, low profile and rugged. A 3D bottom, Shape-Loc™ baffles and side exit port combine to provide superior fit and performance in the widest variety of packs for extended backpacking and hiking adventures. Beyond Lifetime Guarantee BPA And PVC Free Controls Water Movement Tube Magnet Features UNIVERSAL HANGERDesigned to work with clips, hooks, and loops in a wide variety of packs including Osprey, CamelBak, Gregory, Dakine, and EVOC GRAB HANDLE Soft and flexible handle simplifies filling and carrying. SLIM PROFILE A 3D bottom and Shape-Loc baffles maintain a low reservoir profile when filled and increases stabilization during high impact activities. TUBE MAGNET Magnet clip attaches to the reservoir hose and can be paired with your pack of choice for easy access and hose management. PLUG-N-PLAY CONNECT SYSTEM Easily disconnect the drink tube (an auto shut off valve prevents leaking) and remove the reservoir from your pack for convenient refilling. COMET BITE VALVE Lightweight valve self seals after each sip and can be opened and locked with one hand to prevent leaks when not in use. EASY TO CLEAN An internal drying tab makes it easy to reverse the reservoir for deep cleaning and complete drying. Specs 2L 3L Capacity 2 L / 70 fl oz 3L / 100 fl oz Weight 142 g / 5 oz 155 g / 5.5 oz Dimensions 370 mm x 191 mm / 14.6 in x 7.5 in 429 mm x 190 mm / 16.9 in x 7.5 in Filtration 28mm Filter Kit Compatible 28mm Filter Kit Compatible Material TPU, ABS, POM, PP, EPDM, Silicone, 304SS, TPU Coated Nylon Fabric TPU, ABS, POM, PP, EPDM, Silicone, 304SS, TPU Coated Nylon Fabric