Offers 20% more water per sipLeak-proof cap is easier to open and closeOn/off lever lets you seal your drinking tube shut with one handHydroguard technology inhibits the growth of bacteria in the reservoir and tubeBig bite valve self-seals after each drink, eliminating annoying dripsCAPACITY: 3L/100 fl ozCLOSURE: LeakproofCOLLECTION: ReservoirsACTIVITY: AccessoriesBPA/BPS/BPF FREEDIMENSIONS: 46 x 23 x 8 cm / 18 x 9 x 3 inMATERIAL: PolyurethaneWEIGHT: 235 g / 8 oz