Read the dimensions carefully. I didn't they call them large and said they would fit my Harley Road King. Truth is two of them easily fit in one hard saddlebag
Use them last weekend for a 3 day trip. Fit the Chieftain saddlebag well with enough room behind the bag for a couple water bottles or tennis shoes. Quality is great for the price. Give one to your passenger and keep one for yourself and you each have your own stuff in a moments notice. Combined with the Grand Tour bag on back and you have a lot of room. Highly recommended.