Sistema To Go Reusable Lunch/Picnic Coolers - Set of 3

These are great, they are nice and small I use them for my lunch for uni I put 2 in with my lunch and they are still partially frozen when I have my lunch.

You should use these if you give your child ham or chicken sandwiches for their school lunch or indeed anything which needs to be kept cool so it does not spoil. These lunch coolers are inexpensive and reusable...till the teaching assistant at school thinks they are a cool drink and slices one open! But seriously, folks, don't let little Toby or Tammy chance eating a side of meat which is not a-ok. And remember, this is written by a vegetarian but alas my wife is not one and hence our kids eat meat now and again. For this I publicly apologise to the McCartney family and beg their understanding.

Brought these to go with my insulated lunch bag and they are amazing!They keep your lunch (salads, rice, yoghurts) chilled perfectly up until lunchtime.Had them a number of months now and they are still in perfect condition.

Great size for children lunchboxes. I’ve had them ages and have bought them multiple times. After repeated use over about 18 months they can split. But for the price that’s acceptable.

I use these in my lunch box for work, they do the job great, they freeze really quick and stay frozen for about 8 hours in a cool bag, they keep my food cold until lunch and drinks cold until the end of the day. I'd recommend wrapping them in kitchen roll as they become wet as they melt.

Found that two sprung leaks after a couple of uses.

Really happy with these perfect sized lunch bag coolers! They’ve kept everything cool inside my daughters lunch bag all day until I’ve picked her up. (From 9am-4.30pm) making any leftovers still useable!

Packaged well - arrived promptly. These little mini pillows are fabulous - I throw one in my lunch bag and it lasts past lunch - sometimes still frozen by the time I get home (I use a Sistema lunch bag). I chuck it back in the freezer and use again the next day. Couldn't be more convenient.

Does just what you expect it to do.