Tcamp Ice Mold for Stanley Cup 30-40 oz Tumbler Cup Ice Mold, Silicone Ice Cube Tray With Lid and Bin for Chilling Cocktails, Whiskey, Drinks, Coffee, Easy Fill and Release Ice Maker (Green) | Silicone Ice Cube Tray With Lid and Bin for Chilling Cocktails, Whiskey, Coffee, Easy Fill and Release Ice Maker (Green)

Works well in my Hydroflask cup. Last a long time keeping the liquids cool. A bit difficult to remove the ice rings from the mold. Does do away with the issue of a straw getting obstructed by a clump of ice cubes.

Ice tray works great, the ice lasted all day in my cup.

Love this i use it everyday

It’s nice the ice keeps my Stanley cold for at least a day but the ice is kinda hard to get out of the molds

I’m really impressed with this ice tumbler mold! It fits my tumblers perfectly, and the ice cubes come out easily with no hassle. I love how simple it is to remove the ice—just a little twist, and it pops right out, no need to fight with it. Plus, it’s super easy to refill, so I can keep making fresh ice without a ton of effort. The mold is sturdy and doesn’t leak, and the ice cubes are the perfect size for my tumblers. It’s definitely made my drink game stronger! Highly recommend this if you want a convenient and efficient way to make ice for your tumblers.