Review on Xbox One Controller Protective Case - CALLANY 3 Pack Soft Silicone Cover Skins with Thumb Grips Set for Enhanced Grip and Anti-Slip Functionality by Andrea Taylor

Honestly I didn't think they would look/feel/fit this great but they definitely do! They protect the controllers very well, providing access to the ports and battery compartment, and most importantly they protect the controllers from falls as they cover all the surfaces they might come into contact with. I haven't used red yet, but I can always save it for later or give it to a friend. I definitely recommend it!