Roaming Cooking Oven & Microwave Safe Silicone Collapsible Lunch Box/Cake Mold/Food Container with Silicone Lid - Bake, Cook, Freeze, Heat, Store all in the Same Container! Rectangular.

I was pleased to see a container that can be used in oven. However you have to be very careful as it collapses even when there is food inside.

This is a great box. Being able to collapse it is so useful!

excellent product. Lightweight, all silicon material so perfect for packed lunches. Absolutely love the product. Excellent professional service from the seller too. Would definitely buy and from this seller.

Fantastic little containers. These collapse down quite small for storage but are nice and sturdy when in use. Just the right size for a generous meal for one, and go straight from freezer to oven. Love them and will probably order more soon.