Pioneer Pump Fresh Set of 4 Pump Action Vacuum Seal Canisters Food Storage Tupperware Boxes, 500ml 1000ml x 2, Black, 21.7 x 11 x 30.8 cm

This is actually the second set of Piuoneer Pump Fresh jars I've purchased before, as my last set is beginning to wear out. They really extend the life of food in the fridge so if you like to batch cook soups and curries for a week but don't want the hassle of defrosting portions, these will keep things fresh much longer than the usual tupperware. I use these constantly as I work 12 hour shifts with only two 30-minute breaks and need to bring two quickly and easily heated meals a day with me if I want to eat, so being able to make up loads of lunch and dinner at the start of the week and be able to just dish out a portion into my containers each morning and put the rest away, no getting things out the fridge and hoping they'll be properly defrosted each morning has made life so simple. Unfortunately it doesn't look like Pioneer make these anymore and online sellers are slowly running out of stock, so I hope this set doesn't wear out too soon as I'd be lost without them!

My mistake, waste of money. Tried them all and none seal for more than 10 minutes. No instructions so just assumed it was straight forward. You are better of buying plastic bags and sealing them which is what I have had to do

Vacuum lasts only 2 days max.