The Osprey UL Drysack 3 is an ultra-lightweight, waterproof 3-litre storage bag, perfect for protecting your gear from water and moisture during your outdoor activities. The Osprey UL Drysack 3 is a waterproof, ultra-lightweight storage bag designed to protect your belongings from water, dust and moisture during your outdoor activities. With a capacity of 3 litres, it is perfect for storing valuables such as mobile phones, wallets, documents and clothing. The bag is made from high quality materials that are lightweight yet robust. The laminated TPU membrane and welded seams ensure waterproof protection, while the ripstop nylon fabric is abrasion and tear resistant. What's more, the bag features a roll top closure that keeps water and moisture out, while making it easy to access your gear. The Osprey UL Drysack 3 is easy to use thanks to its compression strap that allows you to compress the bag and easily attach it to a backpack or belt. It is also very light, which is ideal for outdoor adventures where every gram counts. Finally, it's also easy to store when not in use, as it can be folded up and stowed in a built-in storage pocket. All in all, the Osprey UL Drysack 3 is an excellent choice for anyone looking to protect their gear during their outdoor activities. Its high quality construction, waterproof capacity and ultra-lightweight design make it a practical and easy-to-use accessory. Whether you're hiking, camping, rafting or sailing, this storage bag will be a valuable addition to your gear.