Cool thing! Harley Sportster 1200 2016. Made our trip easier. The bag held up in hot/cold weather, got caught in some rain but stayed dry, magnets make it easy to take the bag off the tank and take it with you, but also holds up at 85mph. The pen was mentioned in other reviews. For us it was no problem at all. We turned to the bag, handle down toward us, and it stayed in place. It contained a lot. Loved being able to follow the GPS through the clear screen and the touchscreen still worked on my phone. There are more pockets than you think. There's so much stuff in there.