Size Large (Laptop 15-17") Medium (Laptop 13") Material Leather Vegan Leather Color Red /Black This item: Använda a Great Freakin Bag with USB Why it's A Great Freakin Bag Need a bag that can accompany you in the workplace/ gym/ metro/ euro-trip/ {insert cool destination }? Or a bag that says, " I'm not 13 anymore"? Introducing Använda, the most crowd-funded bag ever. Besides lookin' absolutely stunning, we have a ton of other features: Quad coated zinc hooks because double coated hooks are half-assed Reflective- rain cover at the bottom of the bag Laptop sleeve fits 13,15' or even 17' laptop Two removable long straps wear it as a messenger, shoulder, tote anyway you like. Because bags that force you to wear them one-way are assholes Detachable key-ring loop for the forgetful you. Ykk zippers connect to the D-rings for an extra theft deterrent SanitizeMi® silver-infused anti-bacterial/VIRAL liner put your smelly sh*t inside