Our Trail and Tree Double Backpack combines the laptop backpack and a lightweight backpack to one double backpack. Each backpack can be used individually as a single backpack or together as a double backpack.  Included: 1 Key Ring Strap Features: Lead Free, Adjustable Straps, Laptop Sleeve, Padded Straps, Carry Handle, Comfort Back Panel, Monogrammable Closure Type: Zipper Pockets: 2 Inside Zip Pockets, 2 Outside Zipper Pockets, 3 Inside Elastic Pockets, 2 Side Water Bottle Pockets Tech Compatibility: Universal Measurements: 6 Depth/Inches, 12 Width/Inches, 19 Height/Inches Max Strap Drop Length: 24 Inches Base Material: 95% Canvas, 5% Leather Care: Spot Clean Country of Origin: Imported