Flexible bottles get an upgrade. The Flux is shaped like a hard bottle, compresses like a soft flask, and cuts weight by 50 percent.

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. Finish your drink, and this bottle packs down to pocket size. With the Flux, innovation fuels performance.

Covered by Hydrapak's Beyond Lifetime Guarantee.

• High flow nozzleTwist to drink nozzle drinks like that of a traditional wide mouth bottle but with more flow and less splash
• Dust coverKeeps dust off your drink nozzle. Quickly opens and closes the drink nozzle with one hand without any direct contact with dirty hands
• Flexible carry handleFor comfortable carrying and easy attachment
• Fits in pack pocketsDesigned to fit in pack pockets when full and to roll up when empty for space saving storage
• Lightweight and compact50% lighter than a hard bottle and compresses down to pocket size when empty
• External capacity gaugeAllows you to track your hydration intake or measure out the contents
• Made ofUltra-durable, abrasion resistant TPU & RF welded seams for superior durability and elasticity
• Temperature rangeCan be frozen – max temp 60° C /1Made of 40° F
• Safe and reliable100% BPA & PVC free