these finally came back recently after several years off the market… used to be known as cappuccino coolers. got it for $11 on prime day, now cheaper with a 25% coupon off the first s&s delivery and 15% s&s discount
makes a great quick cold coffee, most of the instant stuff is usually made for hot beverages, i like to mix mine with milk
https://www.amazon.com/dp/B003YBJ…UTF8&