Features: <br>Made of food grade silicone and environmentally friendly materials, it is BPA-free, non-toxic, tasteless and safe to use. <br>It can be fully folded to 1/3 of the original size when not in use, and all sizes can be stacked together. <br>It is not easily deformed or melted and can be used in refrigerators, microwave ovens, and dishwashers. <br>When used in a microwave oven, the clip lock covers food safety and an air valve on the lid serves as an option for the vent. <br>Easy to clean, lightweight and portable. Ideal for food storage, easy to carry to the office, camping, hiking, picnics, etc. <br> <br>Specification: <br>Condition: <br>Item Type: Lunch Box <br>Material: Food Grade Silicone <br>Optional Colors: Red, Dark Blue <br>Capacity: 1200ml <br>Working Temperature: - 40 ℃ - 240 ℃ <br>Size: Approx. 21.5 x 13.5 x 3cm / 8.5 x 5.3 x 1.2inch <br>Folded Height: Approx. 3cm / 1.2inch <br>Weight: Approx. 258g / 9.1oz <br> <br>Package list: <br>1 x Lunch Box<br>1、Made of food grade silicone and environmentally friendly materials, it is BPA-free, non-toxic, tasteless and safe to use. <br>2、It can be fully folded to 1/3 of the original size when not in use, and all sizes can be stacked together. <br>3、It is not easily deformed or melted and can be used in refrigerators, microwave ovens, and dishwashers. <br>4、When used in a microwave oven, the clip lock covers food safety and an air valve on the lid serves as an option for the vent. <br>5、Easy to clean, lightweight and portable. Ideal for food storage, easy to carry to the office, camping, hiking, picnics, etc.