Ecokaki(TM) Three Layers Thermal Insulation Lunch Tote Lunch Bag Canvas Travel Picnic Handbag Snack Bag, Purple Dimension: 7.0 * 5.1 * 5.5 inch (L*W*H) Material: 600D oxford cloth + PE composite insulation cotton + advanced aluminum foil, with insulation, refrigeration and other multi-purpose Structure: the inner main compartment can be used to pack lunch boxes, fruit, canned drinks, cosmetic and other travel essential items Features: zipper closure, extract simple, very convenient to carry out It can be used as lunch bag, sundry bag or picnic bag suitable for women, girls and office worker