|This liquid freezer bottle 1000 ml keeps beverages colder than other freezer mugs
Put the mug in refrigerator when the liquid freezes you are ready to use it with your favorite cold beverage.
Double wall acrylic freezer tumbler with straw/frosty tumbler Ideal For Sports Person / Students / Field Executives Grate Gift Idea. Stylish & Handy
Eliminates the need for ice as the technology keeps drinks "crushed ice" cold for hours without the watered down affect of ice.Frosty Mug Description:-For the best results,place your frosty mug upside down in the freezer compartment of your refrigirator for 2-4,when the coolant(non-toxic) appears frozen,remove it from the freezer and fill with your favorite drink.Feel free to freeze and re-freeze,again and again. Do not use in Microwave.Do not freeze below-10 c hand wash only.