Good Bag Lunch Cooler Bag & Lunch Bag Sack Lunch Bag Storage Carry Case Tote Bag Lunch Kit Material: Canvas fabric, insulated material Dimension: L12.5*W4.7*H10.2 IN With snap fastener on both sides as the fourth image shows A self-adhibiting velcro make it convenient to carry Features a patented freezable gel permanently built into liner, no need for ice or gel packs