EMSAClip and Close 2.0 Ice Cubes Box, Plastic, Blue/Transparent

Bought these for my camping freezer. Was looking for ice trays that did not leak out once filled and placed in a portable freezer. Tip, just make sure you do not over fill the trays as when water turns into ice it expands which puts pressure on the seal. The construction and materials used are of a high quality, the 4 latch click into place with a positive strong fit.

This is a fantastic product. No water spills, ice does not seem to "stick" to the sides and can be fired out using the flexible bottoms. It does take a bit of force to dislodge some cubes, as the tray itself can not be twisted to break the tension, however after about a minute of thawing they can be pushed out with relative ease.This of course assumes you dont brim the tray right to the top (as ice expands), make sure you leave each cube enough room.