Specifically designed to be compatible with the widest range of running vests and rucksacks, where the pinch-welded bottom makes loading into pockets a cinch. Its secure, single-handed SpeedFill™ flip top makes filling fast - both water and other drinks - and the self-sealing silicone bite valve delivers sips, not drips. And it weighs just grams.
- Soft material and an innovative pinch-welded base creates a low-profile tapered flask.
- Designed to fit almost any vest, belt, or rucksack pocket.
- Easy to drink bite valve auto-seals after each sip, eliminating annoying drips.
- Speedfill cap is designed for fast filling - flips open for quick refills and snaps closed for leakproof transport.
- 42mm opening lets you fill the flask easily with ice and drink mixes.
- Flexible design shrinks as you drink, minimizing water movement.
Material: TPU, PP, Silicone, POM, 304SS.
Dimensions: 260mm x 80mm.
Capacity: 500ml.
Weight: c 46g.