Foldable Camping BackpackLightweight and portableEasy to carry, can be folded into the wallet size fit into a pocket. The unfolded size of the backpack is 15. 4*10. 6*5. 5inch, and the folded size is 5. 1*3. 2inch. It can be stored in a pocket, which is convenient to carry., saving space in the suitcase. This backpack has large storage space,a roomy main compartment,and a side pockets for water bottles or umbrellas,very easy to take and access. High quality materialsThe