Reusable ice cubes: 6 to 8 hours of cold per fill
These 2.6 in plastic cubes freeze solid in about 90 minutes and keep cold therapy water cold for 6 to 8 hours, so one fill can last most of a day. 6 pack $39.99.
How many cubes fit your cooler?
Breg Cube, Wave, Kodiak, Glacier: up to 4 at a time
DonJoy IceMan and IceMan Classic: up t
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Saves on ice
Without these, I empty the entire try of ice from my fridge/freezer. With 4 of these, I use about half the tray.
J
James · March 22, 2026
They crack easily
Would not purchase these again as I’ve had 4 of them crack in the freezer and had to throw them away. They also don’t really work in the ice machines. They get in the way of the middle part of the lid and take up too much room so the lid doesn’t close. Can only use 2 if you do use them in the machine. The bags are much better