Rab Outpost 500. Used four times. Purchased at Wanderout. I bought it because I don't like mummy-shaped sleeping bags. Your face is exposed, but I slept comfortably without feeling particularly cold. Also, it can be spread out like a futon, so you can adjust to the temperature. I'm also selling a 300, and they can be combined with a zipper for even more comfortable sleep. ■Brand Name: Rab ■Product Name: Outpost 500 Down Sleeping Bag Unisex ■Color: Blue系 (Blue-based) ■Size: Sleeping bag length: 220cm, Internal shoulder circumference: 160cm, Maximum user height: 190cm ■Storage size: 37 x 24cm ■Material: 650FP European duck down (500g) with Nikwax fluorocarbon-free hydrophobic finish ■Weight: 1230g ※Reference from the website