Keep your food and drinks fresh and tasty for hours! Dernal Insulated Lunch Bag is made of recyclable non-woven polypropylene 90+gsm that is eco-friendly and sturdy. It has a foil layer hot/cold lining that maintains the temperature of your contents for a long time. It features an open front pocket that gives you enough storage space, a zipper closure that secures your items, and a drop in board insert that adds stability and support. An extra large capacity can fit a lot of stuff, making it perfect for picnics, parties, camping, or grocery shopping. Rush 3 days available with rush charge upon request.