product features 1. High quality 600D polyester material, dense and durable 2. It is waterproof 3. With reflective strips, much safer at night 4. SBS zipper, smooth and durable 5. Many functional pockets, cell phone pocket for 5.5". 6. With USB port and cable, you only need to add a power bank 7. Breathable back design, comfortable to wear all day 8. Thick and wide soft belt, reduces the burden 9. Patent design, help you dropship it safely
