The Houndstooth 40oz Era tumbler features a secure lid to prevent spills, keeping your beverages fresh and mess-free. Equipped with a ColdKey™ stainless steel straw and BevGuard™ technology, it ensures your ice stays frozen for a full 24 hours. The design fits comfortably in most cup holders, making it the perfect companion for all your outings.

Era Tumblers are 100% leakproof with cold beverages and carbonated beverages with ice when in the locked position. Not recommended for use with hot beverages.

Brand: Brumate