Description: This Ultra-Capacity E-Bike Backpack is designed for cyclists who demand maximum storage and smart functionality. Featuring waterproof protection, multi-compartment organization, and a built-in USB charging port, it keeps your gear safe and accessible on every ride. Crafted from premium materials with reinforced construction, this lightweight backpack offers intelligent storage solutions for your laptop, accessories, and essentials, making it the perfect companion for your daily commutes or weekend adventures. Features: Dimension: 30*48*14cm Weight: 0.743 kg Material: Polyester