Insulated Food Delivery Backpack Waterproof Thermal Rider Cooler Bag with Reflective Strip

Product details ofInclude: Blank + Bracket + Bottom Plate + SpacerFeatures.1. delivery backpack professionally designed for them to deliver meals on foot or by motorbike/bicycle.2. Insulation ice preservation and foil locking technology to reduce temperature loss. Cold drinks takeaways meat and seafood in the summer can be easily achieved.3. The backpack features sturdy shoulder straps sternum and body straps for stability and a card pocket. What's more three breathable pads make your back feel comfortable when walking or cycling and feel less hot in summer.4. Reflective strip design with upgraded three side night reflective strip no more fear for night use.5. This product can be opened from the top (velcro) and the side (zip) you can decide how to open it during actual use.6. This product can be used as a handbag or backpack. It contains five feet and is made of a strong thermosetting plastic that protects the bottom of the bag.Size: 22L,30L, 45L,62LMaterial: Oxford cloth + pearl cotton + aluminum foil three-layer insulation materialDelays temperature loss Super waterproofCan be used as an ice packInsulated cold drinks and popsicles