Winner of the Red Dot Design Award, the monbentoTM MB Original Bento Box is one of the most attractive bento boxes on the market; you"ll have no problem remembering to bring this chic, waste-free lunchbox with you every day. The MB Original Bento Box consists of two sturdy, airtight, stackable containers, an adjustable separator and a wide elastic strap that keep dishes separate, secure and intact. Made of BPA-free, food-grade polypropylene, this smart reusable bento box is also fully microwave and dishwasher safe.