HydraPak Flux Collapsible Backpacking Water Bottle (750ml, 1L, 1.5L)

The Hydrapak Flux 1L is a collapsible, compact, and lightweight water bottle that expands into a rigid shape but compresses back down to save pack space. It’s an upgrade for flexible bottles, mimicking the shape of a hard bottle, compressing like a soft flask, and reducing weight by 50%. It features a dust cover and twist-drink nozzle for easy hydration, along with a bail handle for secure carrying. Standing upright like a hard bottle, it packs down to pocket size once empty, ensuring ultimate packability in bags or pockets.
LIGHTWEIGHT & COMPRESSIBLE: 50% lighter than a hard bottle and compresses down to pocket size when empty.
HIGH FLOW NOZZLE: High flow drink nozzle includes protective dust cover and can be quickly opened and closed with one hand.
FILTER COMPATIBLE: Compatible with 42mm threaded backcountry water filters including the HydraPak 42mm Filter Cap.
FITS IN PACK POCKETS: Designed to fit in pack pockets when full and to roll up when empty for space saving storage.
ULTRA DURABLE: Made of dual-layer film laminate construction, with abrasion resistant TPU & RF welded seams for superior durability and elasticity.