Multi-Functional Expandable Laptop Backpack

• Expandable capacity from 20 to 37 litres, suitable for daily essentials or travel. • Main compartment features a padded sleeve for laptops up to 15.6 inches. • Multiple interior and exterior pockets for organized storage of accessories. • Durable Oxford fabric construction with anti-theft features for security. • Unisex design with adjustable shoulder straps for comfortable carrying. • Water-resistant material helps protect contents from light rain. • Zip closure provides secure access to the main compartment.