SealLine Baja Dry Bags have been proven on rivers, lakes, and oceans around the world. Versatile and durable, the 20-ounce vinyl sides and heavy-duty 34-ounce bottom withstand just about any abuse Mother Nature, or your crew, can dish out. Baja Bags close with SealLine's Dry Seal roll-down closure and have an attached D-ring for securing inside a raft or on top of a luggage rack. Made with continuous double sealing strips, the roll-down closure is one of the best waterproof closures in existence. Especially handy are instructions embossed directly on the strips, making it easy to get a reliable seal.