Review on Corki Cycles Bike Water Bottle Holder, Lightweight Bicycle Water Bottle Cage For Road Bikes & Mountain Bikes - Red - 2PACK by Russell Wong

I love these cages. I ordered one pair to try them out and found them far preferable to my existing aluminum cages. They securely hold both smaller and larger bottles and the bottles are easier to remove and replace since you can pull the bottle out to the side or straight up. I liked them so much, I bought a second pair and have them on 3 bikes now, 2 on one of them. I had trouble using 2 aluminum cages on my hybrid due to their overall size, but the Corki holders are thinner, shorter, and provide a couple mm of play in mounting height that made it easy to install and use two holders.They work best with bottles that have rounded edges or tapering around the base. While riding, it doesn't work well with my 26 oz flat-bottomed metal bottle, but works well with larger diameter bottles that taper slightly at the bottom (hard to get the flatter bottle started into the cage without looking).