NEW! Yumbox Presto Leakproof 18/8 grade Stainless Steel Bento is designed for kids and adults. The 5 compartment stainless steel tray makes it easy to pack a nutritious lunch for work, school, sports and travel. * PRACTICAL LEAKPROOF DESIGN  Yumbox Presto is made with high quality stainless steel and silicone. Its molded silicone lined lid engages with the tray making Yumbox leakproof inside and out (*not water*). * KID FRIENDLY  One easy to open and close latch makes Yumbox a perfect lunchbox, even for toddlers.