Product details
Sip, twist and go.
Designed with hot drinks in mind, the Flex Sip™ Lid lets you enjoy your favorite brew or hot beverage leak-free.
- Designed for transporting and drinking hot beverages
- Leakproof when closed
- Easily twist to open, twist to close
- Fits all Wide Mouth bottles
Flask Promise
Flask gear is created for a world of adventures.
Our Promise guarantees this product.