The Coldest Water® Wide Mouth Cap, Patent Pending, was initially built for Professional Athletes in high performing sports.
We believe in taking cold water on the go wherever you are, whether your biking, cycling, running, jogging or going to the beach. This cap allows you drink effortlessly with one hand. Simply flip the top, and drink water from it.It is BPA Free, and easy to clean.
Flip Top Bacteria Resistant: The flip top has a unique tab that allows you to push it without your fingers touching the mouth piece.
Multi-compatibility Technology:
We believe in multi-compatibility, so we've extensively tested this with our Widemouth 32 oz and 64 oz - The Coldest Water Bottle, as well as other Stainless Steel Bottle Brands.
Verified Compatibility with:
The Coldest Water® Bottle 32 oz and 64 oz
HydroFlask® Wide Mouth Bottles
32 oz wide mouth bottles
40 oz wide mouth bottles
64 oz wide mouth bottles
Possible compatibility:
Stainless Steel Bottles with 2.19" inches inner screw mouth diameter.
Incompatible / Does not work with:
The Coldest Water 21 oz Bottle
Hydroflask Standard-mouth Bottles
Hydroflask Narrow-mouth bottles
WaterVault K2/Soda Bottles
Klean Kanteen Standard Bottles and Soda Bottles
Soda Bottles
