Premium Material: This lunch bag is made from soft protective neoprene, which is thick and waterproof. Non-toxic, PVC-free and food safe. Insulated to keep your food warm or cold for 2 to 4 hours, depending on the outside temperature. It would be better if you throw an ice pack Medium Size: 11.4"L x 5.9"W x 11"H. The stretchy lunch box is spacious inside enough to fit your lunch, drinks and snack, suitable for a lunch of 1 people Features: Soft handles for carrying comfort, great for everyday use; Easy-slide top zipper keep everything safely locked inside; And it folds up very small after lunch and can keep it in your bag Machine Washable: Easy to clean, no worry about spills. When it get dirty, simply throw it in your washing machine. Durable neoprene allow for many times of machine washes Cute Print: Our neoprene lunch totes come in various cute and vivid prints, you can pick your favorite one. It is also an ideal gift for women and men If you are looking for the convenient resale lunch tote bag, then our Neoprene lunch bag are just what you need. A soft, stretchy bag holds a good amount of food/snacks with sturdy top zipper keeping your items safely tucked inside. When not in use, they fold up completely flat for easy storage in your bag. And they are machine washable, simply toss them right into the machine washer to save your time.Age Grading: 3 Years and Up Note: If you find some smell in the lunch bag,please do not worry. The smell is from the material and not harmful to humans. We suggest that you keep it in the well-ventilated area for few days, the smell will disappear and please wash it before use.