Thermo lunch box different colors to choose easy carry Thermo lunch boxPRODUCT BENEFITS:* Double-wall thermal insulation for maximum temperature retention; External surface stays cool to the touch with hot food.* Compact design, Spill-resistant & lockable lid for easy open/close.* Portable jacket carry 3pcs boxes as one set, great for school, picnic, boating, travel.* Temperature Retention (4h): ...