Sistema Ultra Collection Square Food Storage Container, 31.1 oz./0.9 L, Clear/Black

I've made several purchases of these in various sizes. They may be expensive but they are worth every penny. Airtight, watertight seal, keeps food fresher for longer than any other container I've ever used. Good in the microwave (but not the lid), plus they stay clear after many trips through the dishwasher. Only caveat (which is pretty obvious) is that you have to put the tops on in the one direction (of two) that allows the locks to seal properly. Otherwise the locks have nothing to grab onto. Not rocket science.

These are great containers that are very sturdy and hard. They are great for storing smaller items. I didn’t realize the size when I ordered them so when I got them I was kinda discouraged since I had to order them from the Amazon UK.

Seller very easy to work with. Replaced first unit that would not open. This size is great for a large handful of carrots or celery for work. I recommend the taller container if you need enough for a family or a salad.

The design of this container is so slim & stackable. Amazing product. I am so happy to manage to buy one on Amazon.

I like the clasps on this product. They don’t come apart in a backpack. I will not go back to ziploc reusables.

Great product

Great product

When I got this product it was a lot smaller than I had expected, and I could not (for the life of me) get the top off. So I guess they are airtight! However, the company was very good & quick with giving me a refund for this one since I wont be able to use it. This might be good for baking sprinkles or small jewelry, but would not be able to hold much by way of food.

sehr schöner funktionaler Behälter

Crystal clear and looks great in the kitchen cupboard.

damaged item

نوع عادي مش sistema

I need stackable storage and these are very nice and work well. It's hard to comment on durability as I have not had them long, but so far no complaints at all.