Arctic Zone Insulated Lunch Bag Easy Clean Lining Color Gray This Arctic Zone Hi Top Munchsak Thermal Insulated Bag features high-density material to keep food and drinks cold. It is made with an Ultra Safe, easy-clean lining with to protect against bacteria that causes odors and stains. You can easily close with the flap or use the zipper to gain even greater capacity on days when you want to carry a little more. The Artic Zone bag has a trendy black tone that will complement most styles, too. It has a padded handle, making it comfortable to carry with you on the go. The food storage bag will compress for easy storage when not in use. The lightweight design makes it easy to carry as needed.