SUS304 Stainless Steel Insulated Lunch Box Set of 1/2/3/4, Leakproof and Stackable Containers, Safe for Microwave Oven, Ideal for Teenagers and Workers in School, Canteen, Back to School, Camping, Picnic, Beach, and Home Kitchen Use

polypropylene and steel. I haven't used it yet but I assume it's good. The internal tanks are removable and therefore, easier to clean in the photo it looks larger.

Just like in the description. I am pleasantly surprised by the excellent quality! I'd love to use it! Thanks for the fast delivery, only 10 days and the order was with me!

The bag is nice, it has also a pocket for the serviette. The boxes are exactly the sizes i needed. Easy to handle. The steel internal part can be removed. I checked with water and it is really not leaky, keeps the water inside. The only thing i am not sure is, if i can put it into the microwave oven.

polypropylene and steel. I haven't used it yet but I assume it's good. The internal tanks are removable and therefore, easier to clean in the photo it looks larger.

Just like in the description. I am pleasantly surprised by the excellent quality! I'd love to use it! Thanks for the fast delivery, only 10 days and the order was with me!

The bag is nice, it has also a pocket for the serviette. The boxes are exactly the sizes i needed. Easy to handle. The steel internal part can be removed. I checked with water and it is really not leaky, keeps the water inside. The only thing i am not sure is, if i can put it into the microwave oven.