OWC ThunderBay 4 mini Enclosure Portable 4-Bay External Drive
https://www.owc.com/solutions/thunderbay-4-mini-thunderbolt-3
ThunderBay 4 mini (SSD, 2.5" hard drives)
OWC ThunderBay 4 mini Enclosure Portable 4-Bay External Drive
https://www.owc.com/solutions/thunderbay-4-mini-thunderbolt-3