10 Reusable Ice Cube Sticks Freezable Water Bottle Cooling Rods ( 10 sticks)

Great to use with a flask.

I keep a 32 ounce bottle I reuse for powdered flavors for my water. I refill the bottle (the opening is the size of a regular bottle of soda, or bottled water. I put 4 rods in it, keeps it cold for a while. Yet to see how they do when it's hot, I live in Phoenix. They come out of the bottle easy enough. The trick is to jiggle the bottle upside down till they wiggle out one at a time.

It does what i need it to do but must wash after flavored drinks or will have after taste while drinking water.

There is a warning on the package that they come inthat these sticks may cause Cancer and reproductive harm. Don’t buy them and tell Amazon to quit selling them. For shame!

I was disappointed with these ice cube sticks. They don't stay frozen for very long. I bought them to use in my 28 oz. water bottle but they only lasted a few hours. If you wanted to use them to keep your drink cold during a meal they would probably be fine.

Great to freeze them slip one inside a water bottle or use a few to put in a drink cup to keep whatever you put in it to stay cool.

This item is a great concept. However, there are two (2) issues I would like addressed: 1) the cooling ability if much too limited, and 2) the stick circumference is slightly too large, which creates a problem if using in a standard size/neck of a soft drink bottle. The stick essentially closes the top while drinking due its large circumference.

I use these ice cylinders to keep my drinks good and cold in my stainless steel bottles.