Smart Charging Backpack - Water-Resistant Tech Bag with USB Power Bank IntegrationStay connected and powered up with our Smart Charging Backpack, featuring integrated USB charging technology and comprehensive device protection. This innovative backpack combines water-resistant protection with smart charging capabilities, perfect for students, professionals, and tech enthusiasts who demand reliable power on the go.Product Specifications: Material: Water-resistant 900D polyester with sealed seams Dimensions: 45cm x 32cm x 18cm (L x W x H) Weight: 980 grams Capacity: 25 liters with tech-focused organization USB System: Built-in USB charging port with internal cable routing Device Protection: Padded laptop compartment up to 17 inches Water Resistance: IPX4 rating protects against splashing Color: Professional charcoal gray with blue accents Smart USB Charging System: Built-in USB port allows external power bank connection Internal cable routing keeps charging cables organized External access port for convenient device charging Compatible with standard USB power banks (not included) Secure cable management prevents tangling Easy-access design allows charging while wearing Water-Resistant Protection: IPX4 water resistance protects against rain and splashing Sealed seam construction prevents water infiltration Water-resistant zippers maintain protection Padded laptop compartment provides shock protection Multiple device pockets with protective padding Reliable protection for valuable electronics Perfect For: Students needing laptop and device charging Business professionals with mobile technology needs Commuters requiring reliable device power Tech enthusiasts with multiple devices Travel where charging access is limited Anyone needing water-resistant device protection Digital nomads and remote workers