【High Quality Material】 Dinosaur lunch bag made of 600D oxford fabric, 5mm EPE foam, non woven fabric and waterproof PEVA lining that keep warm/ cold/fresh more than 5 hours, able to avoid wastage and deterioration of food and drink. Easy to wipe clean. 【Quality Products And Design】 The lunch bags is BPA, lead and phthalate free, safe antibacterial lining, durable, wear-resistance, reusable for long term. There are double zip closure on the main compartments. Smooth and durable zipper. 【Easy to Carry】 The cooler bags is designed with a clip-on strap on top that can be attached to the backpack for easy carrying. 【Spacious Size】 The size is 27 x 23 x 11 cm (10.6 X 9 X 4.3 inch). The main compartment sized to fit a variety of bento box.Large front pocket and side mesh pocket can contain kids snacks, fruits, drinks, napkins ect. 【Wide Applications】 This universal lunch boxes is suitable for adults and children. Can be used for party, outdoor,camping, BBQ, picnics, travel, fishing. NOTE: Please don't wash in hot water or use machine wash.