Hydrapak Flux & Seeker Water Bottle Collapsible 1L 2L 3L 4L available - New See Photos - all water bottles sold individually Two Flux 1L -Color Black available Two Seeker 2L - Color Black available Two Seeker 2L - Color Stow (green) available One Seeker 3L - Color Black available One Seeker 4L - Color Black available Flux Details Flexible bottles get an upgrade. The Flux is shaped like a hard bottle, compresses like a softflask, and cuts weight by 50%. Topped with a dust cover and twist-drink nozzle for grab-and-go hydration, plus a bail handle to keep hydration secure in your hand or on your pack. The Flux stands upright like a hard bottle but when you finish your drink, this bottle packs down to pocket size. Capacity 1 L / 32 fl oz Weight 102 g / 3.6 oz Dimensions 230 mm x 90 mm / 9.1 in x 3.5 in Filtration 42mm Filter Cap Compatible Material TPU, POM Seeker Details The great outdoors just got greater. The Seeker™ 2 L is HydraPak’s ultra-light, durable water storage bag for camping, backpacking, you name it. It collapses down to the size of a fist, easy to pour and transport. The leakproof, tethered cap is filtration compatible making it the perfect tool for the long haul. Capacity 2 L / 70 fl oz / ( 3L 100 fl oz.)/ (4L 140 fl oz) Weight 76 g / 2.7 oz Dimensions 320 mm x 130 mm / 12.6 in x 5.1 in Filtration 42mm Filter Cap Compatible Material TPU, PP, Nylon