Amazon.com: Hard case for Logitech MX Master 2S Mouse+MX Keys Mini Keyboard : Electronics
Amazon.com: HESPLUS Protective Storage Case Compatible with for Logitech MX Master 2S / MX Master 3 Wireless Mouse Mice, Shockproof Water-Resistant Travel Case - Black : Electronics
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