Our Summit Crazy 500ml wide neck soft flask.
Available in 3 colours.
BPA-free, smooth and light TPU material, quick and easy to remove from pockets. Flasks are fully designed to fit perfectly into running vests and backpacks.
Wide Neck - easy to grip and unscrew. You can easily add liquids, gels, electrolytes, powders and tablets on the go.
Flask compresses as you drink to prevent sloshing when you run. Once empty, they can be folded or rolled down. Anti-leak design with securely made pinch-weld edges and bite valve.
Measurements printed on the reverse.