
2021 Business Laptop Travel USB Backpacks Bags. USB Charging Port: Built-in smart USB charger port for convenient device charging on the go. Custom Logo Service: Supports logo customization via rubber, metal plate, or UV print. Lightweight & Durable: Made from high-quality polyester, offering eco-friendly and durable performance. OEM/ODM Capability: Full OEM and ODM services available with independent R&D and design teams. Fast Sample Delivery: Stock samples sent in 1 day; custom samples ready in 7 working days. One-Year Warranty: Comprehensive 1-year warranty covering quality defects with compensation for next orders. High Production Capacity: Daily output of 2000 backpacks across 6 dedicated production lines. Flexible Customization: Customizable fabrics, materials, sizes, and colors to meet specific needs.