SealLine
Seal Line started off as a marine gear manufacturing company that you can count on. Initially, they manufactured waterproof dry bags to offer maximum gear protection. Soon they realized it might also be necessary to the paddling industry and introduced their dual strip design in 1986. There was no looking back ever since, and they started designing and manufacturing the most waterproof roll-top dry bag closure like sacks, packs, duffles, and related accessories for your next adventure.