Bump'n Brew insulated koozies are the most versatile and unique koozies on the market. Featuring a floating. water-resistant. removable wireless speaker with built in LED lights. The Bump'n Brew is a first of its kind 2-in-1 beverage companion. With the ability to accommodate most 12oz cans. bottles. slim cans. and 16oz pints. The Bump'n Brew is a sure-fire way to keep your drinks cold and the party hot!

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