Features: Contemporary Panel Planumberebog: Features a high popular color panel plan encouraged Korean fashion, excellent for juvenile users who follow modern appearance. Produced from permanent polyster, that is thin and suitable for daily commutes and university life. Capacious & Organizeducated: Proposals example internal space with a scientifically partitioned plan, easily accommodating a 15 inch notebook and daily rudiments. Four thousand learners and specialists to keep objects methodically organized. Comfortable Ergonomic Straedit: Hard wearing ergonomic shoulder belts and a ventilated back panel, reducing shoulder pressure and enhancing comfort during long excursions otherwise outdoor tasks. Water Immune Polysterebog: Constructed from water immune polyster fabric, protecting your belongings from sprinkle. Excellent for pedalists and outdoor adventurers to keep objects safe and dry. Accessible Front Pockand: Includes a front zippered pocket for immediate to small objects like keys and phones, enhancing efficiency in fast stepped downtown. Specifications: Sizemail: The diameter about single sphere regarding 4mm Package Includes: Main package × 1 Adjustable shoulder straps × 2 Front pocket × 1 Built-in laptop compartment × 1 Chinese and English bilingual instruction manual × 1 Product Card × 1 note: : 1cm=10mm=0.39inch retail package. Please allow 1-2cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!