Custom made designed stainless steel insulated 20oz sports/water tumbler, fits perfectly in your car cup holder. Comes with a straw lid. Keeps drinks hot for up to 6 hours and keeps drinks cold for up to 8 hours.  Made from high quality 301 18/18 stainless steel making it puncture and rust-resistant. The sliding lid is designed with splash-proof and spill resistance but is not leak-proof.

*Special Care – We recommend hand washing the tumbler. Use a soft sponge or damp cloth. DO NOT MICROWAVE.