Black Expandable Waterproof Laptop Backpack - Fits 17-Inch Laptop, Anti-Theft Design, Travel Friendly Water Dispensing & Filtration With the included awesome project

With the included awesome project and inspiration book

Detachable dust filter

It can hold three card

compatible with iOS 12/11/10/9

Assembly Required: Yes

Black Expandable Waterproof Laptop Backpack - Fits 17-Inch Laptop, Anti-Theft Design, Travel Friendly Water Dispensing & Filtration With the included awesome projectUltimate Travel and Laptop Backpack Introducing the Expandable Waterproof Laptop Backpack, designed for professionals, travelers, and students alike. With its sleek design and smart features, this backpack offers durability, functionality, and style for daily use or travel. Key Features: Spacious and Expandable: Fits a 17 inch laptop with ease and expands to carry clothes, accessories, and gadgets for short trips. Waterproof Material: Made with high