1.Heavy duty 500D polyester waterproof fabric
2. Equipped with Quick Release Device (PFD)
3. Double side adjustment straps and adjustable waist belt
4. Configure adjustable shoulder strap with reflective mark
5.2 large-capacity storage pockets
6. Multi-functional hanging points front × 3, rear × 1, safety gear belt
7. SOLAS certified reflective strips on the front and back
8. Customizable Velcro.