Specification

This college bookbag can be expanded to 36.8L. Travel laptop backpack owns 17+ independent pockets, which can make your items well-organized and easier to find. Durable and waterproof materials can provide a protection for your items in rainy day and long-lasting usage for everyday.

15.6'':

• College Bookbag Dimensions: ‎18 x 12.5 x 8 inches;
• After expandable: 18 x 12.5 x 10 inches;
• Item Weight: 2.29 pounds;
• Normal size Capacity: 29.5 L;
• Expandable size: 36.8 L;

17'':

• Dimensions: 13.5 x 19.5 x 8 inches;
• After expandable: 13.5 x 19.5 x 10 inches;
• Item Weight: 2.55 pounds;
• Normal size Capacity: 34.5 L;
• Expandable size: 43 L;
  

Features

• Ergonomic back support 
• 17+ independent pockets
• Water-resistant polyester material
  
• Hidden anti-theft pocket 
• Ideal travel/work gift