1. Material: nylon fabric 2. High-density waterproof nylon fabric, wrinkle-resistant and wear-resistant, dirt-resistant and easy to clean 3. 9cm diameter large opening, suitable for a variety of cups, easy to pick up without pressure 4. Large front pockets, lipstick, keys, cell phones and other personal belongings easily loaded 5. Reinforced handles, adjustable shoulder straps, quick release buckle at the end, second to disassemble and second to load, can be carried or back 6. Pocket drawstring with contraction buckle design, easy to fix the cup, tighten the drawstring, effectively prevent the cup from falling down 7. More suitable for cup capacity 800-1000ml, cup width 8-9cm, cup lid height 19-23cm below the water cup 8. Weight: about 121g 9. Size: about 23 x 10cm, shoulder strap length of about 70-125cm 10. Note: delivery only the storage bag, does not include the water bottle and other items
