• Large Capacity: With a spacious interior, this backpack easily accommodates all your essentials, including a 15.6-inch laptop, making it ideal for long trips, work, or school.
• Waterproof Design: Crafted from high-density Oxford material, this backpack is both durable and waterproof, ensuring your belongings stay dry even in rainy conditions.
• Expandable Feature: The expandable design allows the backpack to expand from 16 cm to 23 cm, providing extra storage space without sacrificing comfort or mobility.
• USB Port for On-the-Go Charging: Equipped with an external USB charging port and built-in cable, this backpack lets you charge your smartphone or other devices conveniently while traveling (power bank not included).
• Anti-Theft and Multifunctional Compartments: The backpack includes multiple compartments to keep your items organized and secure, offering peace of mind wherever you go.
• Tie Rod Fixing Strap: Designed for travel, the tie rod fixing strap easily attaches the backpack to your suitcase, making it a perfect companion for business trips or vacations.

Specifications:

• Material: High-density Oxford fabric
• Laptop Compatibility: Fits up to a 15.6-inch laptop
• Expandable Dimensions: Expands from 16 cm to 23 cm
• Special Features: Waterproof, breathable, large capacity, anti-theft design, and USB charging port

Upgrade your travel or daily commute with our Expandable Waterproof Backpack, combining style, durability, and convenience for every journey.