Hydrapak Water Bottle Collapsible Stow 1L and 500ml available New w/ tags A trail companion like no other, the flexible Stow™ 1L has an internal baffle that makes it easier to hold and pocket. An easy-open flip cap cover protects the spill-proof nozzle when not in use and the bail handle makes for more comfortable carrying and attachment. Convenience meets performance See photos ( color size available two 1liter -Color is called Stow(green) / one redwood/red 500ml. / two black 500ml) Capacity 1 L / 32 fl oz Weight 57 g / 2.0 oz Dimensions 230 x 130 mm / 9.0 x 5.1 in Filtration 28mm Filter Kit Compatible Material TPU, PP, Silicone 500ml details Capacity 500 ml / 17 fl oz Weight 45 g / 1.6 oz Dimensions 175 mm x 102 mm / 6.8 in x 4.0 in Filtration 28mm Filter Kit Compatible Material TPU, PP, Silicone