Boy, it's hot outside and only an undiluted, ice-cold drink will do! Have you ever experienced a cold but water-downed drink that's been ruined by melting ice cubes? Simply pre-chill this double-walled glass and serve when ready. The refreezable liquid sealed within the borosilicate glass helps your drink stay cold for up to an hour. Now you can have your cold drink in style.
100% recycled, natural cork base. Natural borosilicate glass. 100% biodegradable and biosafe thermal freezable liquid. Help us protect our fragile environment.
Perfect for: whiskey, beer, spritzer, soda, ice tea and more!
I already have a set of double-walled glasses from a different brand, but they are only 5oz so are limited in uses. Grabbed this 16oz so I can use more often. I enjoy borosilicate glass overall and have a growing collection, but my favorite manufacture doesn't make double-walled glasses. So this was an easy choice for me. Using recycled cork is a big bonus!
I've been throwing these in the dishwasher, no issues. They're durable enough on their own but the soft cork protects them even more. I slam it down on a granite countertop, not too hard but still much safer compared to pure glass. Freeze for a couple of hours upside down is better than right side up but both ways actually both work!