These inflatable models have become hard to find. I was happy to find these. The interior lining can get water between it and the exterior cover if you rinse it out - so be aware of that.These are excellent float bags. Quite surprised they don't get more hype.They are similar in quality to, but slightly different in function from the other high-end float bags. These blow NRS stow floats out of the water, and very easily compete with Watershed bags at nearly half the price.Notes:- These have an inner bladder for the air, which is different from any other design. It allows you to blow them up separate from the dry storage, which allows you to access and keep items in place without deflating the bag. This is the standout feature and incredibly useful if you have less than a full-load in your drybags for day or overnight use.-Thinner and *likely* less durable than the thick Watershed fabric. However, they appear plenty durable and are much lighter. I don't think this would come into play unless you are an outfitter running them through hundreds of trips.- Closure system is great. Standard dry-bag affair that works perfectly.