Rottogoon Portable Oven Electric Lunch Box - Best For Picnic With Shoulder Strap 10.08 x 7.99 x 2.28 inches 1 Not specified 12V and 110V Yissvic 3-in-1 Electric Lunch Box - Best With Fast Heating 11.06 x 7.32 x 6.38 inches 2 (including 1 fruit/vegetable box) 1.5 liters 12V/24V and...