Got one of these myself. Stock Surly Pugsley. If I ever trash the wheels, I'll get some of those Daryl's. It truly is an anytime bike and I was anticipating that. Now I just pretty much keep it in my van all the time. I used it on Sunday to roll through an area that we'll be expanding trails into at Squaw Creek in Marion. Worked great. Now for some friggin snow. Glad Ray posted the flask pic. I was thinking mine wouldn't fit along with a waterbottle. Now I know better.