Multi-purpose insulated lunch bag picnic cooler bag - wild camping - 5L

Fresh and easy to take with you, can be kept cold or warm Square three-dimensional cutting, stable standing without tilting The inner material is greatly upgraded, and the traditional aluminum foil is out The interlayer uses aluminum foil bubbles to effectively isolate and control temperature In addition to greatly improving the thermal insulation effect The inner surface is made of TPU It also has the advantages of antibacterial, mildew-proof and durable Have you ever thought that lunch bags can also be waterproof? The contact layer uses hot pressing welding technology without stitching pinholes. It not only prevents the soup from leaking out, but also reduces the interference from the external environment. Solve the problem that you want to go out but worry about food spoilage! https://live.staticflickr.com/65535/53426188580_3e995eec02_z.jpg The most critical characteristics of thermal insulation materials that affect cold-retention performance Use high-density aluminum foil bubbles as insulation layer. Not only is the material fine and firm, It can effectively insulate heat conduction and maintain the temperature inside the bag. It also has the effect of reducing impact and preventing collision! https://live.staticflickr.com/65535/53426188440_48bd13207d_b.jpg 100% MIT made in Taiwan, local insistence | Durable quality assurance Use factory waste to reduce resource consumption during production https://live.staticflickr.com/65535/53425921568_90e301716c_b.jpg Product Specifications https://live.staticflickr.com/65535/53426188920_471eb50288_b.jpg *Support [Green and Friendly] Sometimes we use second-hand clean cartons for shipment, which can replace daily consumables and can be reused. If you need to give a gift or must use a new carton, please remember to inform the design studio!