I have stored this item fully inflated and with minimal use. It will be shipped stored in its stuff sack. "SPDX" = High-quality Polish goose down (93-7 blend, 860 fill power) As you can see in the photos, it has a lot of loft. It's warmer than regular down pants, so it would be great for camping, etc. This is an Oxtos special edition, and although it may appear somewhat shiny in the photos, the nylon's sheen is subdued. While not waterproof, the fabric is thick and offers sufficient water repellency. The specifications are the same as the official Nanga product. This is a discontinued model, so if you're looking for one, please consider it. I don't really want to part with it, but I don't have much use for it, and it requires careful storage, so I'm putting it up for sale. Please refrain from negotiating the price. Fabric Material: 20x20dn nylon soft coating Storage Size: Diameter 12 x 14cm Average Weight: 290g Down Fill: 100g (※This product uses domestically cleaned Polish mother goose down 93-7%.) Fill Power: 860FP Suitable Size (unit/cm): S (Inseam 72, Waist 73)