Lightly used, very functional backpack! Worked great for surfing when I lived near the ocean but I no longer live on the coast, therefore it has sat unused. 20"Hx16"Wx8”D Splashproof (No Scuba) Waterproof Coated Textiles Ballistic Nylon Thread 8 Stitches Per Inch For Added Durability Sealed Laptop Compartment Fits Up To 17" Welded / Sealed YKK Zips Ergonomic Support System Octo Pedic Eva Back Panel For Cushioning And Support Sealed Stash Pocket Sealed Passport Pocket Lower Self Contained Wet Dry Compartment Link to bag below! https://octopusisreal.com/products/vlap-34l