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Hydro Flask Sport Cap



Availability: In Stock

This product is not currently available.

About this product

Item 24451-2103
From mountain trails to morning yoga class, this handy sport cap lets you hydrate one-handed and on the fly. It’s the first insulated sport cap specifically designed to keep water in your Hydro Flask bottle ice cold, sip after sip.

- Compatible with all Standard Mouth bottles
- Insulated for enhanced temperature protection
- Quiet, "no whistle" valve
- BPA-Free and Phthalate-Free
- Sport Cap is not intended for use with hot liquids and is not leakproof

Fits 21oz Hydro Flask bottles; will not work for the 32oz bottles.

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