100% Waterproof, Lightweight - Weighs only 6 ounces. Roll Top closure with an adjustable shoulder strap.. A dry bag is a must-have when you need a lightweight, portable, flexible, totally waterproof container to keep your personal gear dry. Our 5 5-liter roll-top dry bag is the perfect size for carrying your small essentials for day trips, travel, and outdoor activities. This dry bag is designed for convenience and versatility, with two carrying options: a shoulder strap for easy transport and a D-ring attachment for securing the bag to a boat, kayak, paddleboard, or other gear. Ideal for carrying clothes, electronics, small valuables, and more.