Features:Insulation portable lunch bag, insulation design, let the taste of home accompany you.Foldable storage, folding storage during leisure, saving space.Multi-color optional, multi-color optional.Insulation aluminum foil inner membrane.Thicken the hand, the thickened design of the hand strap is not handy.Specification:Item No.: BY001BWBMaterial: Oxford cloth + aluminum filmColor: blue green, orange, navy, light graySize: 150*230*150mmPackage Included:1* insulation bagNotes:1.Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures.2.Due to the manual measurement and different measurement methods, please allow 1-3cm deviation. Thanks!