Ice Molds for Owala 24-40oz Bottles, No White Residue, Set of 3, Easy-Release Food-Grade Soft Silicone, Keeps Drinks Colder, Longer

This works great for water bottles. Just make sure you dont smush molds when freezing!

These work well and help keep drinks cold. Not hard to get the ice out of the mold. May have to pour a little warm water on it but then the ice easily comes out

I really like these ice molds. I like that they're easy to clean and use. I really like how the lids lock in to prevent spilling when putting in the freezer. I'm able to fit the 3 molded ice in my 30 oz Stanley cup. The ice lasts about 15 hours. I did have to wash them several time's Because they left a film on my ice which melted in my water. I do not recommend putting them in boiling water to clean them. It just made more of the film, which I had to wash again with unscented soap. Other than the film, I do recommend these molds. They're worth the price.

I love the silicone ice cube the last a long time

I like these ice cubes for my owala and often if my drink has finished and I still have ice left I will put it back into the freezer for my next drink. It just really lasts long and for plain water it would be superb. I tend to use it for my flavored beverages but however it’s used it’s a great addition to my owala!

So gross, washed these twice and it still left this nasty white residue when the ice started to melt. So nasty and undoubtedly unhealthy. Do not recommend at all!

I am so impressed with the Ice Molds from ASINWIN Store! Unlike other molds, the food-grade silicone ensures my ice cubes come out crystal clear, with no white residue or film. Although designed for Owala bottles, I use them with my Hydroflask, and they fit perfectly. One feature I love is that the set comes with 3 separate molds, making it much easier to use than one large mold.They're incredibly easy to fill, and the lids fit snugly, preventing any spills when transporting them to the freezer shelf. Removing the ice cubes is a breeze thanks to the soft silicone—no cracking or struggling. Even when using just one ice cube, my water stays cold all day. My pictures show each step of the process, from filling to freezing and removing the cubes, and they work exactly as described. I highly recommend these!

These are easy to use and easy to clean! It makes filling my owala bottles with ice super quick. These functional silicone ice trays do not have any weird smells and are perfectly designed to fit in small spaces. They are durable and were designed perfectly to fit my different water bottles!