Flux Bottle 1L Mammoth

Color: Mammoth

Flexible bottles get an upgrade. The Flux is shaped like a hard bottle, compresses like a soft flask, and cuts weight by 60 percent. Topped with a spill-proof twist cap 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 earn its space in your pack. With the Flux, innovation fuels performance.

• PACKABLE

  At only 77g, it packs down smaller than a deck of cards — your new thru-hiking essential.

• SPILL PROOF

  Unique drink-through cap with spill-proof valve for easy drinking and leak-free use.

• FILTER COMPATIBLE

  Attaches to most 42mm threaded water filters. Use as your backcountry squeeze bag or drink directly through it.

• DURABLE

  Dual-layer film laminate construction adds structure, and RF-welded soft walls provide grip without compromising compactness.

Features

• Soft walls prevent hard bottle bounce, fit in pack bottle sleeves, and roll up when empty for space-saving storage.
• Flexible bail handle for comfortable carrying, quick attachment, and easy filling in a lake or river.
• Twist-to-drink nozzle is spill-proof and features a self-sealing valve.
• Compatible with most 42mm threaded water filters (i.e., Katadyn BeFree), making it an easier-to-fill and more durable squeeze bag for backcountry use.
• Made of dual-layer, abrasion-resistant TPU with RF-welded seams for superior durability and elasticity.
• 100% BPA & PVC free, wide operating temperature range (can be frozen - max temp 60°C / 140°F).

Specs

• CAPACITY

  1 L / 32 fl oz

• DIMENSIONS

  245 x 85 mm / 9.6 x 3.3 in

• WEIGHT

  77 g / 2.7 oz

• MATERIAL

  TPU, HDPE, PP