Red 22oz Bison Tumbler Beverages Say goodbye to boring ice

Say goodbye to boring ice cubes and hello to Bicen Balls

UV inhibitors resists sun damage and stain resistance

cleans easier and stays soft longer

Marine Grade TPU Shell

Red 22oz Bison Tumbler Beverages Say goodbye to boring ice22 oz Bison Tumbler. Leakproof and adventure ready. (GEN2) Not all tumblers are the same. Take our Bison 22 oz. tumbler for example: we used some of the thickest stainless steel on the market to build it because we wanted a strong, drop resistant tumbler that you could use for years. Vacuum insulated construction keeps liquids cold for 12 hours and hot for up to 6. We finished it with a leak proof lid and powder coated exterior for a steady grip that