Large non-woven polypropylene insulated reusable tote bag with zip top closure. Bag measures 12.5" W x 14" H x 7.5" D (32 x 35.5 x 19 cm). Bag is ideal for the outdoors. You can use it when you go to a pool party, picnics, or enjoy a day at the beach. Bag keeps hot items hot and cold items cold. Maintains temperature for up to 3 hours ( /- 3%). Sustainable reusable product eliminates waste from plastic bags.