※ After purchase, please inform us of your desired color (Black or Gray) via message. 【Product Description】 DCF doesn't reach its full potential just by sewing. Dyneema Composite Fabric is incredibly light, strong, and waterproof. However, when sewn with a regular sewing machine, the needle holes become weak points. Despite being a waterproof material, water can enter through the seams. That defeats the purpose. This dry bag is finished with bonded pressure bonding for the body. The method of attaching the fabrics together with heat and adhesive minimizes sewing. Therefore, the airtightness and waterproofness of the DCF can be utilized as is. The structure matches the performance of the material. By rolling the roll-top opening, the contents stay dry even in sudden rain. Weight: 13g. It's so light you'll forget it's in your backpack. The S size is perfect for organizing small items you don't want to get wet, such as smartphones, wallets, and first aid kits. You won't feel the weight even if you carry it around during your activities. At first glance, it's a regular dry bag. But the way it's made is different. 【Specifications】 Material: DCF (Dyneema Composite Fabric) 1.43oz Colors: Black, Gray Size: Height 22 x Width 15 x Bottom (10 x 5) cm Capacity: 1.5L Weight: 13g ※ There may be slight changes in parts such as threads compared to the photos. ※ Due to the nature of the fabric, some wrinkles may occur during the manufacturing process. Please understand. ↓ Other products #Under_Dog Features... UL/Ultra Light, DCF, Dyneema