Features: Experience convenience with this 20L foldable backpacks featuring water resistant fabric and ergonomic shoulder straps, offering light weight portability for outdoor adventures and daily commutes. The reinforced stitching and multiple organizational compartments ensures durability while maintaining structured storage for essential like laptops, notebook, water bottle, and hiking gear. Designed for students, and professional seeks mulifunctional hiking carrying pack during sports activities, campus life, or business trip. Ideal for hiking, gym workout, airport transits, or crowded subway rides where quick access pockets and weather resistant become essential. Its compressible design transforms from compact storage mode to full capacity functionality within seconds, combining practicality with nylon construction for year round use. Specifications: Component: Cloth Color: Lake Blue, Black Blue, Tangerines, Yellow, Pink, Light Blue, Khaki, Green, Light Purpler, Black Purpler, Gray Size: Approx. 27x42x15cm/10.63x16.54x5.91in Weight: Approx. 120g Package Includes: 1Piece 20L Capacity Foldable Backpack note: 1.Please allow 0-1cm error due to manual measurement. Be sure you donot mind before bid. 2.Due to difference between different monitors, the picture may not reflect the actual color