The built-in gel liner saves water and resources by eliminating the need for ice cubes or toxic icepacks. Made from food-safe, eco-friendly non-toxic poly canvas & EVA - no PVC.Reusable lunchware helps you save money, time and waste going to landfill. New zip closure locks in cold, dry air inside lunch bag. Handle & buckle and zip closure. Buckle handle clips easily onto school bags and strollers. Flattens when not in use & can be stored inside your freezer. Built-in patented eco-gel liner, eliminating the need for ice cubes or toxic gel packs. Lead-free, PVC-free, BPA-free, non-toxic materials. Keeps contents cool for hours. For a completely waste-free lunch combine your lunch bag with our reusable lunch containers or wraps. Interior wipes clean; spot clean exterior. Spaceman design. dimensions / materials: Outer: Poly / Liner: HPVE (EVA,HDPE,PE) H20.3cm x W25.4cm x D11cm - based on bag upright with handle at top US company. Manufactured ethically in China.