Use this timesaver for virtually any gas-collecting need. Setup is fast and easy with a built-in bridge that won’t get lost, so the gas supply inlet can’t be flooded. It is constructed of impact-resistant polypropylene that is lightweight and virtually unbreakable. It holds four 8 oz. bottles (not included); and the inlet connection and overflow outlet take 1/4"I.D. tubing. Size: 12 1/4"L x 6 3/4"W x 3"D.