More freshness and flexibility for your enjoyment on the go: The ZWILLING FRESH & SAVE Lunchbox to go combines the advantages of the classic lunchbox with the innovative ZWILLING vacuum technology. Assemble the modular box system however you like. With the two boxes, sauce containers, and dividers, you can transport different foods simultaneously without them getting mixed up. The included stainless steel cutlery allows you to enjoy your meals anywhere. The boxes are microwave-safe (without lids and clips), so you can heat your food up anywhere. Cleaning is a breeze in the dishwasher (without lids and metal clips). The vacuum technology preserves the taste and aroma of your food, keeping it fresh at the push of a button for up to five times longer.* *Compared to conventional storage without vacuum.