SpecificationsMaterial‎:‎ CottonColors‎:‎ Light BluePattern Type‎:‎ SolidOccasion‎:‎ Hiking‎,‎ Camping‎,‎ Long travel ect‎.‎Size‎(‎Length x Thickness x Height‎)‎‎:‎ about 31.5 x 15.5 x 41.5cm ‎(‎12.40 x 6.10 x 16.34” ‎)‎Capacity‎:‎ about 20LStrap Length‎:‎ AdjustableClosure‎:‎ ZipperStructure‎:‎ As the picture showedPackage include1 x Backpack Light BlueNotice‎- Due to different producing batches‎,‎ product details might be a little different‎.‎ If you minding the difference‎,‎ please buy it carefully‎.‎‎- Please allow 1‎-3CM differs due to manual measurement‎.‎‎- Due to the different display and different light‎,‎ the picture may not reflect the actual color of the item‎.‎ Thanks for your understanding‎.‎