The Knockout was created to take your party to a new level. It attaches to any bottle to let you chug and smoke at the...View full product details
The Knockout XL (aka The KO-XL) lets you chug beer and smoke herb at the same time. It's made of flexible silicone that can stretch...View full product details
U.S. PAT. NO. US9788574B2,
U.S. T.M. NO. 5158839,
CA. PAT. NO. 2791023
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