Thin Bins Collapsible Containers Set of 4 Round Silicone Food Storage Containers BPA Free, Microwave, Dishwasher and Freezer Safe – No more cluttered container cabinet! SC-149A

Great tupperware, truly exceptional customer service
I bought these bins THREE YEARS AGO, and I still use them all the time and LOVE THEM! They have held up fabulously over time. I love that they take up so much less space in the cabinet, and that they are microwave and dishwasher safe. And the variety of sizes is perfect for all different kinds of things. My only complaint was that I had lost several of the plugs for the tops over the years (they make them removable for microwaving). I wrote to the seller on Amazon to see if I could purchase replacement plugs, and they just sent them to me for free, even though my purchase was years ago! The response time was a matter of minutes, and I had the replacement plugs in-hand in a matter of days. Mind-blown! Incredible customer service for a great product!

Updated- Containers are great. Lids, not so much!
Overall good but not airtight as described. I can fill them with food, lock in the lid, and press down to hear air escape. Makes sense but the air also comes back in. The vent holes in top have a silicone plug that does not really pull up to vent and down to lock. Perhaps they’re designed to but they just sort of fit snugly in the hole and I’ve had to remove them for venting. The lids also seem to warp in the microwave which will cause them to seal less effectively. Happy to have expandable silicone containers but the lids should be better quality. Also, a piece broke off one of the lids on first use. Will contact the seller and update.Update – 10/14/16: I contacted the seller and described the problem. They responded quickly and were happy to replace the broken product and reported that the are already in the process of improving the design of the plugs. They were happy to pass my photo of the warped lid along to the manufacturer. Very pleased with their customer service! I’ve been using these bins since purchase and am very happy with them overall. I’ve frozen homemade ice cream in them with no problem, heated them in the microwave, stored leftovers in the fridge, and they were fine in the top shelf of the dishwasher. I can store several sets of these in the same space as just a few of my old Tupperware containers. Have upgraded my rating from 3 to 4 but would give them a 5 if not for the lid issues. They also responded that the lids polypropylene (PP, #5) which is considered a safe plastic and not know to leach chemicals into food.10/18/21 – We’ve continues to use this item with very few complaints. The rims do eventually crack but that wouldn’t be such an issue if we could replace specific sizes. I don’t want to buy a whole new set when I only need one or two of them. I now have a stack of large blue containers and only 2 small yellow because those are used most often.

Great
There great. There in the camper and great to use for snacks..

Switch to reusable food containers..
Collapsible and easy to clean. Replace plastic bags and earth friendly. Can freeze, heat up in an air fryer and stores well. The silicon is great and seals well to the cover.