Upgrade your Polar Bottle Sport cap, or personalize your bottle’s color combos, with a Zipstream High Flow Cap accessory. Fits all 24oz and 20oz bottles.
- High flow cap
- Self-sealing valve
- Spill proof
- Removable valve for easy cleaning
- Made in USA
- Dishwasher and freezer safe
- Fits all 12oz, 20oz and 24oz bottles
- Phthalate and BPA free.