I bought this a few months ago. While I prefer glass the containers are heavy, awkwardly shaped making them slippery and hard to handle in water.  The rubber rimmed seals on the lids ABSORB ODOURS… do not store anything stinky; I had to throw it out as you can’t buy lids separately.  The tool that sucks the air out is great and holds a charge for a very long time; it’s been a few months and I have not had to recharge it.