I had the pleasure of meeting Dan and Irene at the BMW MOA International rally and was immediately impressed with the Thirsty Rock Hydration Tank Bag. Staying hydrated, especially during the hot Virginia summers, is my #1 priority. My go to solution up until now has been my trusty CAMELBACK. If you like drinking warm water an hour or so into your ride, and don’t mind a sweaty back, then the CamelBack is for you. If this doesn’t sound appealing, I highly recommend that you check out this product. The workmanship is superb and installation was a snap. With a three liter capacity, you have plenty of fluid available for a full day of riding. For those who ride bikes with plastic vice steel tanks, like my BMW R1200RT, you can use the included straps, or you can add a little steel (fender washers) and take advantage of the included magnets. Great product.