320 G OF PORTABLE LIGHTWEIGHT FOLDABLE BACKPACKThe size of foldable backpack is 42 33 24 cm,and the folding size is 21 20 5 cm. - The lightweight foldable backpack is an ideal luggage bag for a plane. - When it is not used,fold it into a compact pocket into a handbag,which can be stored in anywhere,such as luggage pockets,luggage,and handbags. - It does not take up space and is convenient and fashionable LARGE CAPACITY LIGHTWEIGHT FOLDABLE BACKPACK 35LOur foldable backpack capacity is 35L,with large capacity and many pockets. - There is a main bag in the backpack,and there are compartments in the main bag,which can be installed and washed in clothes and washing products;There are 3 front bags that can store mobile small equipment. - Two side bags store water bottles and umbrellas. - There are protective buckle bands from the side bag to avoid the drop of umbrellas and water bottles HIGH-QUALITY LIGHTWEIGHT FOLDABLE BACKPACKOur foldable backpacks use nylon materials for water resistance and tear resistance (Note:Do not expose to the rain for a long time). - A zipper made of two-way SBS metals and high-quality resin materials to avoid zipper stucking. - The smooth zipper can bring you a good sense of experience LATEST DESIGNOur lightweight foldable backpack adopts the latest back design to effectively reduce the pressure of the shoulders;According to the back of the ergonomic design,it can meet most body types and perfectly fit the back of the human body. - The new design creates a new backpack while ensuring quality and maintaining comfort WIDE RANGE OF APPLICATIONSOur lightweight foldable backpack shoulder strap can be adjusted,suitable for most people for travel,vacation,shopping,cycling,and exercise. - Old people,adults,men,and women can choose light foldable backpacks of different colors and live a colorful life together!