Minimal s silicone Bento Box is flexible, leak-proof, lightweight, and unbreakable, making it an ideal lunch solution. Its transparent exterior allows for quick content visibility, and its wide temperature range (-40ºC to +230ºC) ensures seamless transitions from freezer to microwave to dishwasher. A built-in steam release valve lets you heat contents with the lid on, while the divided body allows for meal prep with different proportions. Made from 100% natural, non-toxic food-grade platinum silicone.100% food-grade platinum siliconeBPA, Bps, and Pvc freeBuilt-in steam release valveFDA (Us) and Lfgb (Eu) certifiedFreezer, dishwasher, microwave, and oven safeHeat and freeze resistantPatented leak-proof designAvailable in three colors