Material: Polyester + Aluminum Film

Design: Layered design, more storage space; The upper main bag has a small zipper pocket inside, and the lower main bag has an aluminum film inside, which is waterproof and heat-insulated

Features: It has large capacity, enough to put lunch box, fruits, snacking, bottle in it

Function: Easy to carry and keep up to 5 hours, perfect for lunch to work, camping picnic bag, travel cooler

Printing: Proven printing technology, prevent fading.