The Arundel Mandible Carbon cage has 40% more bottle clamping power than other cages. It's tough enough for any type of use, including mountain bike, triathlon style brackets, and cobbled road riding. Geometrically enhanced arms allow the cage to have a minimal, sleek appearance. The Mandible's seamless trough prevents the bottle catching on the bottle screw allowing the bottle to slide home without disruption.
A lot stronger and stiffer than other cages I've tried such as the Zipp cage but it may be slightly heaver. You don't feel like you're going to snap it in half when pulling out your bottle quicky. Small logo is classy. This is my goto cage.
Pros: strong, stiff, classy looks
Cons: slightly more weight than some, made in china