This electric lunch box is BPA-free, PVC-free plastic. It's dishwasher-safe and comes with a stainless-steel tray that won't leave a weird taste in your mouth. It comes with an extra food-grade plastic container that can come in handy if you have a big appetite. The price drops from $34.99 to $29.99 to just $26.99 when you clip the 10% coupon on the product page. Shipping is free.

Clip the 10% coupon.