Reusable silicone sandwich case with Pokémon design. - Brand: stasher - Model Name: Sandwich Case - Design: Pokémon characters - Material: Silicone Can be used in a variety of ways, including microwave, oven, sous vide cooking, refrigerator/freezer storage, and as a pouch. I am selling this because I don't use it. Please purchase if you understand that this is a used item.