This is a really cool Sportster Stash Bag that attaches to the frame of your Harley via high tensile zip ties, which is are more secure than leather straps. This Stash Bag is handy because it can hold a couple tall boys and some gloves, yet it has a low profile so as not to detract form the look of the bike. Oil tanned leather that is both durable and water resistant. Perfect for your Harley Davidson!