TcampSilicone Ice Cube Tray for Freezer, Large Hollow Cylinder Ice Cube Molds with Lid and Bin for 40 oz Tumbler Cups, Ice Maker for Chilling Coffee Cocktails Whiskey Tea Drinks (Yellow)

The ice tray works good, like the 3 size cubes. Easy to use

I love the functionality these ice molds provide. However, there are a couple of things that need improvement: The lid doesn't close all the way without creative manuvers, and the ice is really hard to get out of the molds.

Tik tok brought me here and it is the cutest, and works really well. The ice molds into a shape that fits in the cup perfectly, it’s labeled and really easy to use. I have a 30oz Stanley and it fits great.

Ease of removing the mold of ice and quality seem to be good. We need to see how long the quality of it last. Right now it seems to be very durable and keeps its shape. Love the color and color options.

I've tried to have my ice maker repaired numerous times, but it just doesn't work. I NEED cold water, so I bought this ice tray for my Hydroflask 32oz tumbler with lid. While I don't love having to hold those REALLY COLD ice cubes to get them out, that brief pain is worth having cold water for nearly 24 hours.