18-Inch Multifunctional Large Capacity Waterproof Backpack with USB Interface

A durable and spacious backpack designed for travel, business, school, and everyday commuting. Features a modern multi-compartment layout, USB charging access, and ergonomic comfort support.

Features:

• External USB charging interface for convenient device charging on the go
• Plug-and-play charging design (power bank not included)
• Made from durable 1680D double-strand Oxford fabric
• Water-repellent, wear-resistant, and eco-friendly material
• Large-capacity multi-compartment storage for organized packing
• Dedicated sections for laptops, accessories, clothing, and daily essentials
• Trolley sleeve design allows attachment to luggage handles for easier travel
• Breathable decompression back panel with shock-absorbing support
• Ergonomic S-shaped shoulder straps reduce carrying pressure by 20–50%
• Reinforced shoulder strap stitching for enhanced durability
• Comfortable ergonomic carry handle for easy lifting

Suitable For:

• 18-inch laptops
• Travel essentials
• Business and school supplies
• Daily commuting accessories

Material:

• 1680D Oxford Fabric

Functions:

• Waterproof
• Wear-resistant
• Shock-absorbing
• Breathable
• USB charging support

Packaging Details:

• One package weight: 0.98 kg (2.17 lb)
• Package size: 52 × 36 × 16 cm (20.47 × 14.17 × 6.3 in)
• Carton quantity: 20 pcs (for reference)