KEPLIN Freezer Blocks for Cooler Bags - Reusable Ice Packs for Lunch box, Travel, Picnic, and Outdoor Activities Multicolour (6 Pack)

I purchased these for use in a cool bag. They arrived quickly and are a great size. They stay frozen for a good period of time and refreeze quickly.

They do exactly what is required and the coloured ones are fun when you have little ones helping out!

Thought I would take a punt on these as reviews are fairly positive and they are cheap in comparison to other similar products with similar reviews.They arrived undamaged but I was a little concerned that the stoppers on 3 of the units did not appear to be seated correctly, however, they do appear to be firmly in place - I didn't apply too much pressure for fear of breaking them off.The body of the units seem very thin and I would thinking putting too much pressure on them when unfrozen could cause them to split.On first freeze, as others have reported, a couple of the units have a strange localised small bulge on them but otherwise all seems ok. They radiate a lot of cold so that seems good... will be using them in action this weekend so will see how well they last.

Good Value . Does the job.

Same review as the smaller blocks.Vivid cannot miss them but do a good job.

Perfect. Does the job. Feel well made and durable.

Thought they would be bigger

Good