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USWE Rocket Softflask refills fast at any aid station
The USWE Rocket Softflask trades a standard narrow neck for a wide opening built for aid-station speed, so ice, electrolyte mix, and a fumbling hand at mile 40 all go in clean. The ultra-durable TPU flask collapses as it empties, cutting the bounce and sloshing that makes a half-full bottle annoying in a vest pocket. Made by HydraPak, the flask holds up to repeated fills without losing its shape.
What Our Gearhead® Experts Are Saying:
"I've pulled this out of the freezer the morning of a cold race and filled it with near-boiling water on a winter training run, and it handles both without stiffening up or leaking at the seams."
Details
- 0.5L soft flask for fast refills during long races
- Wide mouth opening speeds up ice and electrolyte mix refills
- Collapsible TPU design cuts bounce and sloshing in a vest
- RF-welded seams add abrasion resistance and durability
- Safe from freezing temps up to 140 degrees fahrenheit
- BPA and PVC free for safe, repeated use
- Item #USW1X16
- Material
- TPU
- Volume
- 500ml
- Valve
- Wide
- Manufacturer Warranty
- 2 years
- Activity
- trail running, road running