Locking strap secures your board and pump. The bag interior includes a retaining strap, and when rolled up it is easier to insert into the bag. Side bins provide space for a small bag on the side, making paddleboard travel more convenient. You can organize and store small items as you go. Thickened shoulder strap offers enhanced comfort. The padding layer uses elastic foam for shoulder support, and the wide, adjustable strap range helps distribute weight more evenly. Wide application and reliable construction. Waterproof, lightweight, durable and portable, this bag is suitable for various inflatable boards and boards with standard dimensions, universally compatible with most standard inflatable boards and surfboards. Use scenarios Beach or lakeside day trips: roll up and secure your board and pump with the locking strap, store inside the bag, and carry comfortably with the padded shoulder strap. Travel and commuting: keep small items organized in the side bins (keys, leashes, kit, and other essentials) for easy access during trips by car or transit. Multiboard storage and transport: designed to be compatible with most standard inflatable boards and surfboards, making it a practical choice for households with different boards.