A kids' thermos that's both stylish and super sturdyhow's that for refreshing? Our colorblock insulated thermos is made with heavy-duty recycled stainless steel, which keeps food hot for up to 6 hours or cold for up to 12. The silicone lid secures tightly to prevent leaks, with an easy-grip design that makes it a cinch for kids to twist open. Have a child's name or initials added for a personal touchand one less trip to the lost & found bin.