Prep Naturals Glass Food Storage Containers [5 x 1000 ml] - Hermetic Glass Storage Box with Lids - Food Storage Box Suitable for Dishwasher Freezer Microwave

This has been an amazing buy. I had bought it to store home made yogurt and it has really exceeded my expectations.

The cover not stable I try to make it stable after I open it

Generally well, but occasionally I have to try closing it multiple times before it stays shut.

I regret purchasing these glass storage containers. After just one use, two of the containers cracked while baking in the oven, despite staying within the stated temperature limits. The glass shattered, ruining my meal and creating a dangerous situation with sharp shards everywhere (as shown in the photos). For a product advertised as oven-safe, this is completely unacceptable. The quality of the glass is clearly subpar, and I can’t trust these containers for any type of food storage or cooking. If you're considering buying these, think again—your money is better spent on a more reliable and safer alternative. Avoid at all costs.

Dangerous! I removed the container from my lunch box that was being cooled by a single ice pack and began to microwave my meal. The glass broke and left small glass particles scattered throughout my food. These are not safe to use. Cheap junk that will leave you disappointed at best, injured at worst.

I was so excited to use the containers as they were such a great deal and I wish I had read the reviews rather than just seeing the number on top and 21k reviews, wow it must be an amazing product. So I put it in the microwave to warm up the food and hear a crack sound and upon opening the microwave door I see the container shattered. I had to re check the description to make sure it was microwave safe and it was and not just microwave safe its dishwasher, freezer and even OVEN SAFE. If it didn’t last 2min in the microwave, I doubt it will last in the oven. Thanks to Amazon customer care for refunding me the amount back even after few weeks of reporting this. Maybe it’s best to just use for storing food at ROOM TEMPERATURE.

I order this product from "Great Star" seller they delivered cheap quality looking like plastic not the glass

Not one of the lids of the containers closes - so they are completely unusable. Terrible product. Stay away.

li uso oramai da mesi per fare meal prep e posso dire che sono ottimi, solidi, adatti per il microonde e soprattuto tutti dello stesso peso, cosa che aiuta molto nel meal prep. Aggiungo che uno di loro mi è caduto da circa 1 metro e 20 di altezza e non si è rotto nè scheggiato o crepato. Li ricomprerei assolutamente, molto consigliati.

Gute Dosen, Deckel sitzt fest. Kein fieser Chemiegeruch. Bin zufrieden.

ممتازة وفيها فتحة للمكارويف

Très bien

These are a great plastic alternative. The glass is very sturdy - it feels thicker than pyrex and the lid is very firm. No liquid spills and the seal is perfect. Great size for lunch/leftovers