Hydrapak Flux 1.5L Ultra-Light Reusable Bottle

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.

Featuring a dual-layer film laminate construction and made from ultra-durable, abrasion-resistant TPU and RF welded seams, the Flux 1.5L offers superior durability and elasticity with added structure. 50% lighter than a hard bottle, this softflask compresses down and rolls up to pocket size when empty for space-saving storage. When full, the bottle is designed to fit in pack pockets with ease while a flexible handle provides comfortable carrying as well as quick attachment and securing of the rolled-up empty bottle. A twist-to-drink nozzle is engineered to drink like that of a traditional wide-mouth bottle but with better flow and minimal splash on the go. A dust cover feature keeps dust off of the nozzle and ensures quick and easy opening/closing of the drink nozzle, even with just one hand. This has been designed to reduce direct contact with dirty hands too for clean drinking on the trail.