This is a 45degrees IAMACATpack with a capacity of 0-30L. I used it for hiking three times after purchasing it, but I haven't had the opportunity to use it since, so I am now selling it. The following is quoted from the homepage: The origin of the name IAMACAT is "I am a cat," meaning it has no name yet. It is a backpack designed for walking long distances with a moderately light load. ■Price: 33,000 yen ■Weight: 90g (+-3%) ■Main body capacity: 0-30L ■Main materials Bottom and back of main body: X-pac V15 Front of main body (side farthest from the back): DTSR75 The color is light green. The condition is described as "No noticeable scratches or dirt (minor signs of use, scratches, and dirt, but not noticeable)." Thank you for your consideration. Yamatomichi WANDERLUST EQUIPMENT FREELIGHT Trail Bum LOCUS GEAR ZEROGRAM Gossamer Gear if you have OMM HYPERLITE MOUNTAIN GEAR OGAWAND MSR NEMO Equipment 3F UL GEAR mont-bell Six Moon Designs MINIMALIGHT PAAGOWORKS karrimor Granite Gear deuter MILLET Black Diamond