Keeps wet out, keeps wet in
Verified Buyer Reviewed by kt from Ohio on Monday, October 12, 2015
I'll be honest, we really didn't put it to the test while canoeing in Isle Royale for a week. It is certainly sturdier than the lighter sacks and the water did stay out. Liquid beverages carried in the bag leaked and the spill was contained within the bag. It's a solid purchase. I rate it 4 stars because we really didn't get a chance to test it.