4 "A good idea in need of development.." Chris 28 February 2021 I bought a Foodsaver vacuum sealer a long time ago and love it - I then purchased the hand held sealer and the bags and a couple of storage containers. All work well but I have to agree with another reviewer - on first use the bags work perfectly, but after a quick and careful rinse they don’t hold the vacuum on second use. A shame since they are too expensive to use once and dispose of (and NOT ‘green’). These things are always improved and develop with time - and generally the system is a great way to avoid food waste. I look forward to upgraded bags - and freezer compatible would be great!