... ~6 hours Lunch Box,Thermal Container,Insulated Food Jar Product InformationModel number:3848Packing:24 PCSCapacity :1000 MLMEAS :71* ... Safe:No for stainless inner tank and Glass tankYes for PP inner tank Hongxu Exhibit: Product DescriptionThese are the most ... . Scientifically-designed for vertical and horizontal stacking, it saves space, protects your food, and streamlines your cabinets, countertops, ...