Space saving: 3-piece multi-layer folding design, easy to carry, to meet different food storage requirements.
Buckle design: vacuum confined space to make food fresh and safe. Stable lunch boxes are convenient for home travel.
Silicone material: it won't break, it won't break. Durable. Work, camping, travel, and hiking are all suitable.
Safe and temperature resistant: Made of food grade silicone, non-toxic, tasteless and easy to clean. For the first time, please use hot water to sterilize.
Microwave heating: When the crisper is heated, pull up the valve and open the four tabs.