ZWILLING Fresh & Save Cube Box Food Storage Container, Medium, Clear

Good, good sealing effect

I have some of this companies, other vacuum seal products and Am pleased with their function. These spice containers were a new item for me and they were perfectly. I like that my spices can now be vacuum sealed and last longer and are all in attractive identical containers not cheap but worth the investment as spices or not inexpensive and can deteriorate if left in contact with air for long periods. My entire spice collection now utilizes these containers. I have over 50 of them and I’m very pleased.

La calidad de los materiales es excelente, las paredes son gruesas y la silicona de los sellos tiene una sensación de silicona de alta calidad y mantiene el vacío sin problema, solo debes de cuidar: 1- los alimentos que tienen a fermentar y/o calientes o tibios, ya que generan vapor y/o gases y por lo mismo hacen que se iguale la presión interna con la externa (lo que se traduce en la pérdida del vacío) 2- que el bordo del recipiente (que toca con los empaques de la tapa) estén limpios por que de lo contrario puede generar microscópicas filtraciones que después de unos días hace que pierda el vacio (me pasó cuando guardé un preparado de sal, quedó sal en el borde, y la pérdida de vacío se solucionó limpiando la sal residual del borde del recipiente)

ZWILLING Fresh & Save Cube Storage Organizer, 2M, 2-qt, Pantry Organizers and Storage, Plastic, BPA-Free Airtight Dry Food Storage Container for Storing Oats, 16-Ounce Box of Dry Pasta and More This is a solid piece of container. The lid is solid. Hefty. Plastics are not budget plastics. It's built to last long. It almost feels like glass but of course it's not. Great seal mechanism is fantastic for keeping foods air tight and long lasting. This specific size is perfect for storing my coffee beans. I'm beginning to really love the Zwilling vac seal container and bag system . There are definitely other systems out there but I found that while the bags are similar , the containers are eof lesser quality. Zwilling containers are too notch and the eco system comes with all sorts of sizes to suit your kitchen storage needs.

These containers are shipped with a faulty silicone plug in the center of the lid (where you put the vacuum punp) After a couple hours, the vacuum seal breaks and it is due to the silicone stopper. I know this because I have their other product... glass containers that are suitable for refridgerator, microwave, etc.... and have exchanged the stoppers and they worked prefectly. The stoppers on these 2 products are different. I have called Zwilling customer service to see if I could PURCHASE replacement stoppers (didn't ask for anything free) and their response is that they do not sell that part... only thing to do is exchange the entire item! (If it can still be returned). What happens in a year or two if that small piece gets lost? (they pop out easily). So here is hoping Amazon will allow me to return this flawed product. They are not inexpensive, but I thought might be worth the expense if they worked well. Also, I had to call Zwilling. I first tried to email them, but no response. Customer service is just a telephone operator that kicks the can down the road. I'd not purchase again... sad that i got suckered for over $300 purchasing these faulty items.