35L Waterproof Backpack The 35L Waterproof Backpack is built for adventure on and off the water, keeping your gear dry, protected, and ready to go. Its fully waterproof, submersible roll-top design seals out rain, spray, and splashes, while a durable outer pocket stores quick-access items. Lightweight and comfortable with breathable shoulder straps, it transitions seamlessly from deck to trail, making it an essential companion for sailing, travel, and everyday use. Features: Fully waterproof, submersible roll-top design for maximum protection. Durable 400D nylon outer pocket for wet or quick-access items Internal elasticated laptop sleeve for secure tech storage Soft, breathable, and easily adjustable shoulder straps 35L Capacity for versatile storage Lightweight, durable construction for all environments 70% Thermoplastic Polyurethane Elastomer Rubber, 30% Polyester