Amazon.com: Hermitshell Hard Travel Black Case for Logitech MX Master 3 / Logitech MX Master 3S Advanced Wireless Mouse-2.0 Upgrade Version No Shake : Electronics
Amazon.com: Logitech MX Anywhere 3 Compact Performance Mouse, Wireless, Comfort, Fast Scrolling, Any Surface, Portable, 4000DPI, Customizable Buttons, USB-C, Bluetooth - Graphite : Everything Else
Best Buy: Logitech MX Master 3 Advanced Wireless USB/Bluetooth Laser Mouse with Ultrafast Scrolling Black 910-005647