Come and Check Our Promo Solutions.This cooler bag is made of waterproof oxford with aluminum foil, padded with pearl cotton. Features a reinforced carrying handle on the top for easy carrying. Built-in large capacity can be put bento, drinks, fruit, the other side there is a zipper pocket can store cell phones, keys, etc. Perfect for commute, picnics, beaches, camping, hiking and other activities. Can also be used as a gift for friends & family. Pls check inventory and detailed info with us before placing your orders.