USB Charging Tsa Lock Expandable Trolley Large Capacity Waterproof Men's Travel Backpack

USB Charging Tsa Lock Expandable Trolley Large Capacity Waterproof Men's Travel Backpack. Waterproof & Shockproof Design: Constructed with durable polyester to protect contents from water and impact. Built-in TSA Lock & USB Charging: Features anti-theft lock and USB charging port for secure and convenient travel. Expandable Large Capacity: Volume ranges from 25-60L with telescopic handle and fixed wheels for easy transport. OEM & ODM Customization: Professional team supports full customization, minor customization, and design drafts. Factory Direct Pricing: 100% factory with 5 production lines ensuring best quality and competitive prices. Fast Sample Production: Sample time is 7-15 days with fees refundable upon placing a formal order. Flexible MOQ Options: Standard MOQ is 50 pcs, but stock items allow for smaller quantity group sourcing. Global Shipping & Payment: Supports sea, air, and courier shipping with T/T, L/C, PayPal, and West Union options.