TcampIce 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)

Cute color, the holder is good quality, the ice try its self is good also. Only issue is getting the ice cubes out due to the cold but that's because its ice! Lol recommendation don't fill them to the top of the center allow some room for movement. Would recommend! I have a 30 oz stanley

This works great, even in off brand cups of the same size. Good quality silicone makes getting the ice out of the mold very easy. It's a good value.

Really good ice maker and fits perfectly in the 40oz Stanley. Little tricky getting the ice out and they often crack or break but they fit really well.

These are perfect! They fit effortlessly into my son's small Yeti and the other two stacks fit into a large Stanley. They keep drinks cool and the hole in the middle is ideal for a straw. Much better than regular ice cubes for keeping drinks cold all day.

Why did you pick this product vs others?:It works great in my 30 oz. It will keep your drink cold for hours. The only thing about this mold is that it’s hard to get out the actual ice. It isn’t easy to remove the ice. That’s why I returned the second one.

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.

Why did you pick this product vs others?:This ice mold makes the perfect sized ice for my Yeti. (I think it said it was for a Stanley but most of these cups are a similar shape) Even for a smaller mug, I think you could use the smaller 2 ice mold compartments.

Got the 40oz for the Stanley Quencher H2.0 and i did not expect to like it this much. After putting in the three ring cubes i still have ice 2 days later. The rings eventually fuse together which is perfect and keep the drink cold. Eventually on day 3 it melts to the smallest ring and I remove the leftover small ring, replace with 3 fresh rings then insert the left-over small into the big ring.I have no residue problems. I use bottled water to make my ice so those complaining about residue from the ice may want to use a different water source.