Simtop Lunch Bag - fashionable and practical This stylish lunch tote bag has a lot of room on the inside and doesn't take up much space on the outside. This lunch box easily fits your meal prep containers inside of it while also being able to hold 24 oz Yeti coffee cup and other items you carry inside it. It is very well insulated and it keeps your ice packs cold and frozen for almost the entire 4 hours. It's light weight and doesn't take up much space