1. Material: polyester spandex 2. Function: breathable, wearable 3. Gender: unisex/both male and female 4. Side invisible zip opening, no left or right carry handle 5. Double-layer thickened fabric, high elasticity and wear-resistant 6. Easy to close with snap closure, not easy to break 7. Resin zip, tight bite, smooth pulling 8. 4 threads overlocked, strong and unstitchable 9. Digital printing, bright colours, not easy to lose colour 10. Size: S size for 18-21 inches, M size for 22-24 inches, L size for 25-28 inches, XL size for 29-32 inches 11. Weight: S size 240g, M size 310g, L size 370g, XL size 440g
