Flexible and Strong, introducing the new Standard Mouth Flex Cap. Made with stainless steel pivots and an easy-to-carry strap, this new cap features enhanced honeycomb style insulation to keep your cold drinks colder and your hot drinks hotter.
- Compatible with all Standard Mouth bottles
- Honeycomb insulation™ helps keep cold drinks cold and hot drinks hot
- Durable, stainless steel pivots allow the strap to move easily
- BPA-Free and Phthalate-Free
- Lifetime Warranty
Q: I see the product is covered under a lifetime warranty, how do I request that?
A: Do not send the item directly back to us, however simply complete the following form at
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