Review on Suruid Lightweight Bicycle Outdoor Cycling by Mark Harris

Got a set for Cannondale Synapse. Nice and light, very stiff and holds the bottle up so it doesn't rattle and definitely won't drop the bottle on a bumpy road. It has a beautiful finish that will not leave scratches or marks on the bottle. Attaching the bottle requires some care, so it might not be the best option for a road bike (or for those who don't want to look like they're putting the bottle back in the cage). Includes four short screws that will not work if you are also using a cage mounted air pump. They may not last forever but for the price if they last a few seasons they were worth it.