Aquapac 15L Noatak Wet/Drybag 100% waterproof to IPX6 (protected against heavy seas/temporary flooding). 15L - The smallest of a range of 4 sizes. 2 internal compartments to separate out your kit. Supplied with 2 shoulderstraps for use as a backpack, or a grab bag. The integral lashtab makes it really easy to tie onto the deck of a kayak.