450ml Cute Double Plastic Watermelon Ice with Straw Cooling Fruit Bottle Drinkware Enjoy Summer

Functional frozen bottle
How to use: Place the empty cup in the refrigerator freezer for 2-4 hours
Then put in a variety of your favorite beverages, including water!
Can be used repeatedly but cannot heat water
The outer wall of the bottle looks like a burst of ice crystals
Bring a straw in this big mouth drink season
material: plastic
Note: The refrigerant in the middle cannot be loaded with hot water.
Microwave ovens are not allowed Do not freeze below -10°C Only hand wash.
How to use: For better taste, please freeze the bottle in the refrigerator freezer for 2~4 hours.
When the refrigerant freezes, remove it from the freezer and add a drink to obey your mind and repeatedly freeze
Material: Plastic
Capacity: 450ml