Sea to SummitEvac Compression Dry Bag UL - Space Saving Waterproof Storage - Ultra-Lightweight - Roll-Top - For Backpacking & Kayaking

I got this stuff sack for keeping my sleeping bag in while out hiking, and it is BRILLIANT! It is super light weight, and it is waterproof! the waterproof part of that equation is major, because having the sleeping bag get wet while out on trail is one of the absolute worst things that could happen to you while hiking. This 5 liter sack is large enough to fit my standard size mummy bag in and room for my other spare clothing as well. the straps allow me to get a really good compression on the bag, and I am impressed with the quality of stitching on the bag. I was concerned at first about how well the stitching would hold up since the material is so light weight, but I have been really happy to see that the stitching is perfect and has not shown any indication of stretching or tearing from the fabric! This is a great little bag and I will be happily using it for many many years to come!