Thermal-insulating bottle cap, plastic, "Wide Sip", Black - Hydro Flask

Leak-proof "Wide Sip" capfor hot drinks,Hydro Flaskbrand

Whether you're heading to the office, taking a walk, or going on a weekend getaway, the Flex Sip™cap provides the durability and comfort you need. The Flex Strap strap combines with a leak-proof yet flexible design to allow smooth flow and easy sipping during your day-to-day travels.

Features
Designed for transporting and drinking hot drinks;
Leak-proof when closed;
Easily twist to open, then twist to close;
BPA-free.

Thecap fitsHydro Flask "Wide Mouth", "Wide Straw and "Wide Sip" bottles

The product is dishwasher-safe.

Not for use in microwave oven or in the freezer.