I purchased this bottle as my revel Rascal had limited space with my pump mounted to the frame and I wanted the option of running a fidlock bottle bigger than the 450. This fit like a charm. Great bottle and mount

I love the bottle, and it is my second one to add to the 450 bottle I already had. Unfortunately it is just a little too large to fit on my bike. If the lid would lock in perpendicular to the magnet instead of in line with it, I think it would work. I still carry it in my jersey and with the sealing lid I stay dry!

I've been using fidlock bottles for the last 3 years. Love the new design and top.

I didn’t think it would be too different from the last bottle but it is! Both are awesome but I love how you can squeeze this one and the cap over the mouth piece! Would buy again! Do it!

I had the old 450 bottle. Security was second to none. But with the bottle sitting under my down tube it would get absolutely coated in dirt. Buying this I swapped over the magnetic mechanism from the 450, and now I have a dirt free water nozzle! Absolutely love it. Just ripped some rugged downhill the other day and the bottle was still there, as expected. This is class leading for security and cleanliness, in my opinion. Water comes out faster as well. Absolutely worth the 17$ upgrade price.