SO REFRESHING & COLD. With double-wall vacuum insulation, the 40 oz tumbler with handle and straw keeps your drinks cold for up to 34 hours, offering freshness wherever you go!

100% LEAK PROOF. Featuring the double threads, this 40oz tumbler with handle and flip straw ensures a fully leak-resistant experience—Simply fold down the nozzle and close the spout lid to prevent leaks.

COMFORTABLE & CONVENIENT. Our tumbler has a thick silicone handle for a comfortable grip, and the taper base is designed to fit in car cup holders, making it your perfect travel companion.

AMAZING, NON-SLIP. With a non-slip silicone base, the ENCOOL spill proof tumbler with straw stands steady, so you won't have to worry about it slipping on the table anymore.

SUPER STURDY. Made of premium stainless steel, the BPA-free and leak proof tumbler is built to withstand the rigors of everyday use, while resisting rust and dents.