Custom Shoulder Strap 30L Waterproof Dry Bag Ocean Pack with Whistle for Boating Kayaking Surfing Rafting

This 30L waterproof dry bag is built for serious water adventures. Whether you're kayaking, boating, or surfing, its roll-top seal and durable PVC material keep your gear completely dry—even in rough conditions.
Featuring an adjustable and removable shoulder strap, this bag adapts to your needs. Carry it as a shoulder bag or crossbody for all-day comfort on the move. Perfect for outdoor explorers who value hands-free freedom.
The included emergency whistle adds an extra layer of safety during your outdoor excursions. Whether you're rafting remote rivers or exploring coastal waters, you’ll always be ready to signal for help if needed.
Features:
Material. Good fabric is the foundation of good bag. Durable and wear-resistant material highly improves the anti-tear performance.A trustworthy backpack is always a hunter's partner during your hunting trip.

Energy saving. We offer a wide range of adjustable straps, highly elastic breathable lumbar pads. It reduces the physical load. With your shoulders no longer heavy, it's time to lift your body and continue your hunting trip.

Storage capacity. A large capacity is not enough. How to divide is the bullet point. The large main pocket gives you the freedom to use it freely. The pockets at the side, bottom, front, and waist allow you easily place different hunting stuff. In addition, the external hang system and D-ring expand the storage capacity. Hunters bring everything they want.

Details. Whatever the environment and weather are, it will meet the needs of hunters. It comes with a yellow rain cover for waterproofing and safety. The long reflective strip on the back makes it safer to move at night. The external suspension system and water bladder compartment make the hunter's journey easier. Everything is for hunting.

More Advantages:
- Made from durable waterproof PVC with a roll-top closure, this 30L dry bag keeps your gear completely dry during kayaking, boating, or surfing.
- It features an adjustable, detachable shoulder strap for a comfortable fit across all body types.
- A built-in emergency whistle adds safety for remote or rough-water trips.
- The 30L capacity provides ample space for clothes, towels, or gear, perfect for water sports and day outings.
- Lightweight and floatable, it helps prevent gear loss and ensures easy carrying on any adventure.