After purchase, please let us know your desired color (Black/Gray) via message. [Product Name] Bonded Stuff Sack XL Size [Product Description] Instead of being sewn with a sewing machine, this stuff sack is bonded and crimped, cutting even the weight of the thread to pursue lightness. It has water-repellent and waterproof capabilities, so it functions effectively to keep your luggage dry, and the one-touch drawcord closure is the UL style packing system. [Specifications] Material: DCF (Dyneema Composite Fabric) 1.0oz Colors: Black, Gray Size: Please refer to the last image. [Reference for Size Selection] (XS Size) For first aid, lip balm, etc. Can also hold bills and cards, making it a sub-wallet. (S Size) For cookers, food, underwear, and other clothing. A versatile and easy-to-use size. (M Size) An ideal size for storing a full set of clothes for an overnight trip. (L Size) A size that can store plenty of clothing, including down wear. Also suitable for summer sleeping bags like quilts. (XL Size) The maximum size for comfortably storing a 3-season sleeping bag. *There may be slight changes from the photos in parts such as threads. *Due to the nature of the fabric, some wrinkles may occur during the manufacturing process. Thank you for your understanding. ↓Other Products #Under_Dog Materials...UL/Ultralight, Waterproof, Water-repellent, DCF, Dyneema