Been after a silicone case for my Switch Pro Controller and found it today on Aliexpress. Already ordered, plus it comes with two grips for the analogue sticks which are always handy. Source: https://www.aliexpress.com/item/Sof...roller-Gamepad-2pcs-Silicone/32805261192.html If anyone asks 'What's the point of a silicone case?' Simple. It protects the controller against leaving marks and dents on it, as well as when you're holding it it'll feel much firmer than originally. On the WiiU days I bought a silicone case for the Wii U Pro Controller and it was well worth it too.