Ultraflask – 10 fl.oz.
Closeouts. Go the distance with Hydrapak’s Ultraflask, made of soft, flexible, BPA- and PVC-free material that shrinks as you drink to reduce water movement while on the go. The compact design and a high-flow, auto-sealing bite valve deliver quick hydration easily carried by hand, belt or vest.
- Safe, reliable and 100% BPA- and PVC-free construction
- Flexible design shrinks as you drink
- Soft material conforms to pockets for comfortable carrying
- High-flow bite valve auto-seals after each sip
- Can be frozen or filled with hot water (max temp 140°F)
- Made in China
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