Gaia Tortuga Dry Bag
Here's what other sites are saying:
The GAIA Dry Tortugas line (Spanish for Dry Tortoise) of roll-down dry storage bags are named after the new Wilderness Reserve in the Florida Keys. They are basic roll down bags with not so basic features. GAIA uses 600 Denier Nylon (rugged, slides in hatches) with a heavy vinyl coating, RF seal it, then bind the edges for extra strength.