The shrink while you drink flask!

This soft flask that compresses as you drink to eliminate that annoying sloshing that happens with hard flasks!

Available in 2 sizes 250mls or 500mls.

These flasks fit most hydration vests, belts or pack pockets. (250ml: 60mm W x 226mm H) (500ml: 80mm W x 246mm H)

Features new updated bite valve with no leaking, higher flow rate and easy on teeth.

Slim and lightweight (27g/250ml; 33g/500mls)

Made from durable Thermoplastic Polyurethane (TPU), 100% BPA, PVC and Phthalate free. No nasty plastic taste. Exceeds FDA and EC regulations.

These flasks are reliable and safe with a wide temperature range of 0-40 degrees Celsius.

Great for extra hydration options in vests/packs, or for those runs around the burbs when you don’t want to carry at pack.