It is a little thinner than I thought it would be. I plan on using this to add capacity for hunting trips on a backpack with a load shelf. We will see how well it holds up in the woods. It is alot thinner than the old school rubber feeling dry bags, I would call this one a medium weight, and the standard OR bags lightweight. I was looking for more of a burly heavyweight. but we will give it a shot. I think it would be great on the water, in boats, brush, scrub trees, rocks and cactus might be the end of it.