New, Unused 227g Comfortable temperature: 10°C Probably the strongest "PRO" model, the high-end model of SOL's Escape Bivvy series. Waterproofness UP due to seam tape processing, stretchability, and body temperature reflection rate increased from 70% to 90%. As a sleeping bag, sleeping bag cover, ground sheet, and pack liner, this is an item you can't go wrong with putting in your backpack for emergencies like bivouacs. Currently discontinued, very rare. Waterproof specification with seam tape treatment on the seams. From the following reviews: Previously, with the Escape Bivvy, I had an experience where my sleeping bag got wet from the seams and I couldn't sleep because I was cold. For me, the complete waterproofing by seam treatment is exactly what I wanted. Now I can use it as a sleeping bag cover. It has become stretchable. I didn't have any major dissatisfaction with the previous model that didn't stretch, but the comfort has improved, and I've used it in the mountains, rivers, and by the sea, and I can sleep comfortably with it as a sleeping bag on its own up to about 10°C. Stain prevention It protects your sleeping bag, which is difficult to wash, from stains. Even if you accidentally spill ramen, it should minimize the damage! As a backpack liner It's a slightly unconventional use, but it's also possible to use it as a liner to protect the contents of your backpack from getting wet! Above all, for emergencies Don't forget that it's for emergencies like bivouacs! The Escape Bivvy, which protects you in case of an emergency, gives you peace of mind when it's in your pack! It will also be useful for emergencies during disasters. #I am also selling outdoor products Accessories are up to the 8th photo. See the following reference photos. Yamatomichi YAR-2 arata AX-75 Heritage Big Agnes BIG SKY MSR Heritage Hyperlite Mountain Gear Locus Gear Mountain Hardwear Laurel Designs Jindaiji Mountain Works Zerogram Samaya ULA NEMO NEMO NIGOR NORDISK Rab SixMoonDesigns TarpTent TERRA NOVA Zpacks Gossamer Gear Naturehike 3F UL GEAR Brand: SOL Type... Mummy type Features... Insulation, waterproof, heat insulation, water repellent