Envelope sleeping bag, camping, shurafu, lightweight, mountaineering, outdoor sleeping bag, car camping, cold protection, nap cushion, waterproof, futon, home use, guest use, sleeping bag, all seasons, washable, synthetic fiber shurafu, antibacterial and deodorizing, touring, emergency, disaster preparedness supplies Product size: approx. 180+30*75cm Package: approx. H180 (total length H210)*W70cm Weight: approx. 700g [Envelope type shurafu] The same length from top to bottom and wide at the foot, it is a relaxed size, allowing you to bend your knees and turn over freely, and sleep like a futon for camping, mountaineering, car camping, etc. [Comfortable to use] Equipped with a double zipper, it can be easily opened and closed from both the outside and inside. Furthermore, by fully opening the zipper, it can be fully opened and used as a futon, so you can relax with your family as a leisure mat. [Cold-resistant sleeping bag] Focusing on heat retention, it uses hollow silk cotton with a pleasant texture, which is light and warm. It can be used in all seasons. It has a U-shaped hood, so if you tighten the drawstring, it will prevent your head from getting cold in the middle of the night and retain heat without losing it. A zipper guard is installed, so the zipper will not open on its own during sleep, preventing your body from getting cold. [Multi-functional] Comes with a storage bag, which can be used as a pillow by stuffing clothes into it. It is compact and convenient to carry, washable, and easy to clean. It can be easily used as an outdoor sleeping bag, a nap cushion, for friends, for guests staying over, for disaster preparedness, and for emergencies. Specifications Material: 170T polyester cotton Size: approx. 210*70cm (when in use) Package contents: Sleeping bag set * 1PCS (with storage bag) Usable temperature: 5℃ Comfortable temperature: 10℃ Features: Lightweight, pleasant texture, waterproof/mold-resistant, cold protection, washable Applicable situations: Naps, night shifts, guest use, leisure, camping, cycling, touring, picnics, mountaineering, disaster preparedness supplies, etc. Shipping is scheduled via Yamato Transport. An additional 1000 yen will be charged for Hokkaido, Okinawa, and remote islands. Thank you for your understanding. (^^)