Very well priced dry bag! Not the same as the more expensive ones, definitely made of a synthetic material with waterproofed seems, but I wouldn’t suggest this dry bag for anything like kayaking or canoeing.Best use would be for hiking, or emergency kit storage. I use one for my emergency car supplies, as well as one to line my camping backpack to keep my camping gear dry in the rain, as well to free up my bag once camp is set up.Great valued dry bag, but definitely better quality products on the market.