Ahead in design of all aspects compared with the competition !
Portable leak-proof Bicycle water bottle.
Material: Stainless Steel
Capacity: 500 ml
Quantity: 1 PC
Package: Packed Safely in Bubble Rap Bag.
Thermal Insulation: indoor 15 °, full 95° water. Remain above 50° (6 hours); remain above 35° (12 hours)s.