Thank you for viewing. This is the DCF DRY COMP BAG (DCF Dry Comp Bag) in size S. After purchasing it new, I have kept it stored in my home warehouse as I haven't had a chance to use it. Thank you for your consideration. DCF DRY COMP BAG (DCF Dry Comp Bag) ・S size (approx. 6L, 34g) ・Height 45cm, Width 10.5cm, Depth 12.5cm Something that didn't seem to exist. DCF compression. Why didn't the legendary UL brands make it? There are simple waterproof bags made of DCF. But I couldn't find one that could be compressed tightly. If it doesn't exist, make it. That's always the way. A message from BACKSIDE SUMMIT DESIGN "We want to compress with DCF" BSD, who enjoys the good parts of the mountains using maps, without being limited to peak hunting. Their luggage is light, and they don't forget the desire for a campfire. We have many commonalities in our outdoor quirks. A design drawing arrived from BSD with the message "We want to compress with DCF." I see, DCF compression. "I want this too," I replied without hesitation, and the project started. Lightweight and "want to be compact" at the same time The obsession of packing lovers BSD says, "With the original bags for sleeping bags and quilts, they take up the capacity of the backpack all by themselves." That's right. Packing lovers seek not only lightness but also compactness. The standard compression bag that sandwiches from top and bottom is cumbersome to use. The type that only rolls up doesn't compress because the rolled part returns over time. Something that is not only lightweight but also simple to use and can be compressed tightly. The thing I envisioned has been completed. As expected of DCF. Lightweight x waterproof x compression. The weight is about half that of competing products. DCF is a fabric that doesn't allow water or air to pass through. By sealing all the seams with DCF tape, high waterproofness has been achieved. The weight is about half that of competing products. It's attractive even for those who aren't strict UL enthusiasts.