OutThere AS-1 question

I was wondering if anyone has had any experience with the OutThere AS-1 on a bike. I am looking for an all around pack that I can use on long bikepacking trips as well as short overnight/two night hikes. The original pack I was looking at for this application was the Wingnut Adventure, but I wanted to see if anyone had any opinions on the AS-1 as it is newer with far fewer reviews online. The AS-1 just appears a little bulky from the images, which could just be a result of them strapping everything possible to the outside just to show the versatility of the pack. The versatility of the AS-1 and the dual bladder system would move it above the Adventure in my book if it rides on the back while on the trails anywhere remotely close to now the Adventure rides.

Thanks for the help!