To keep your AirPods at hand, you can tuck them into this APSkins AirPods Watch Band Holder. They work with any type of AirPods and any size watch band.
AirPods cases are pretty boring but you can cuten things up with the Smoko Little B Dumpling AirPods Case.
The Smoko Little B Dumpling doesn't come sized for AirPods Pro but the Case-Mate Creatures Case has you covered.
Catalyst has cases for your AirPods that protect them from rain, snow, and even dust. They also guard against bumps and still allow for wireless charging.
The easiest way to charge your AirPods is to place them down on a charger like the Mophie Wireless Charging Pad.