The SmallRig 3192 Memory Card Case measures around 4 x 3" and fits various memory card types at the same time. It holds six SD, six microSD, one CFexpress Type B (or XQD), and two CFexpress Type A cards. There are markings indicating where each card type should go. The cards fit on both the left and right sides of the interior space.
The 3192 case features an anti-shock design and has been successfully drop-tested from 6.6', so your memory cards are protected if the case is dropped. Additionally, sealable silicone linings keep water and dust out (although the case isn't technically waterproof). The case is made of polycarbonate and silicone and has an anti-slip texture that allows for comfortable handling. When closed, it's secured by a snap fastener.