1. Comfortable cotton-filled straps to disperse and reduce pressure 2. Dispersed mechanical design, in line with ergonomic curvature, comfortable and comfortable, relieving shoulder pressure 3. Water-repellent fabric, strong and wear-resistant 4. Three-dimensional breathable back, 4D three-dimensional honeycomb high-elastic cotton environmentally friendly material, shock-absorbing, breathable and not stuffy 5. Snap-type shoulder strap buckle, you can adjust the length and fix it at will 6. Reinforced handle, durable and not easy to break 7. Material: nylon 8. Function: breathable, wear-resistant, load-reducing 9. Product size: 33.5 x 45.5 x 20 cm 10. Weight: 740g
