RuMe 2Cool Large Cooler Insulated Lunch Bag Insert for Large Tote Bags Large Cooler Insert is insulated which keeps the item inside cool for approx. 2 hours and enables you to enjoy cold drink/snacks longer. Washable and Foldable so once the picnic is over you can simply wipe the interior clean with soap and a warm washcloth then folds down flat to save space in your backpack / work bag Fits perfectly inside Rume Large Tote Bag for an easy way to carry your lunch to school, work, or camp! Dimensions: 15.75"W x 11.8"H x 6.7"D