【INSULATED LUNCH BAG】The lunch box has two-way zipper at the top makes it easy to put in and take out food. It is a small lunch bag with rectangular appearance creating a large enough storage space for bento,drinks,snacks,etc.【QUALITY MATERIAL】The outer layer of the insulated lunch box for men and women is made of thick 300D oxford cloth, which is resistant to dirt,abrasion and easy to clean. Lunch bag women inner layer of aluminum foil insulation is not only good insulation,but also waterproof,which can effectively isolate water vapor and protect the middle insulation cotton to avoid odor or spoilage.【GOOD INSULATION EFFECT】The 8mm pearl cotton sandwich of the lunch box warmer portable for work has excellent cold retention and insulation effect.Insulated lunch box can keep food cold/hot/fresh for hours.If you are using glass food utensils,the thick insulation layer of the cooler bag has a good cushioning effect.【PORTABLE INSULATED BAG】The front of the lunch bag for men and women has a clear pocket to store your cell phone,keys,knife and fork,etc.The fabric shoulder strap and PU handle of the lunch box are comfortable and perfect for your work,school,travel,picnic,beach,etc.【Size】11*7.87*6.3 inch.