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. HIGH FLOW NOZZLE Twist to Drink Nozzle drinks like that of a traditional wide mouth bottle but with more flow and less splash. DUST COVER Keeps dust off your drink nozzle. Quickly opens and closes the drink nozzle with one hand without any direct contact with dirty hands. FLEXIBLE BAIL HANDLE For comfortable carrying, quick attachment and securing the rolled up bottle when empty. FITS IN PACK POCKETS Designed to fit in pack pockets when full and to roll up when empty for space saving storage. LIGHTWEIGHT & COMPACT 50% lighter than a hard bottle and compresses down to pocket size when empty. Full Features: Flexible handle for comfortable carrying, quick attachment and securing the rolled up bottle when empty Dual-layer lm laminate construction adds structure Made of ultra-durable, abrasion resistant TPU & RF welded seams for superior durability and elasticity 100% BPA & PVC free, wide working temperature range (can be frozen - max temp 60Adeg C / 140Adeg F) Specs: 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 MATERIALS TPU, POM 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 MATERIALS TPU, POM