The PackIt Mini Lunch Bag is mini, but mighty! This cooler is sized just right for kid's meals and adults who want to snack on the go. It fits easily into any backpack or gym back so you can carry it anywhere. The patented freezable gel liners keep your food cool for up to 10 hours and drops the temperature of your contents by 25 degrees in the first hour. All packit bags are made from hand washable, durable polycanvas and seal tightly to prevent leaks. Folds up neatly for convenient storage.