The corrugated carrying cases are really just large front lock deluxe literature mailers that have die cut holes for a plastic handle to make it easy to carry.
Corrugated cardboard carrying case with plastic handle for pillow packaging - CBMPRINT
Exterity AvediaStream Chassis C1210 Avstr-c1210 2x PSU for sale online
Plastic Handle With Base Support Plate For Carry Box, case packaging washer backing handles corrugated display top hook hanger
Plastic Carrying Case artist Case briefcase storage Box Please Choose Your Color RED-BLUE-BLACK-170/42
NETGEAR Orbi RBK853 WiFi 6 System Review - Packaging & Accessories
OWC Jellyfish Tower User Guide
12 x 12 x 8 275 lb Double Wall Corrugated Boxes S-12594 - Uline
Plastic case with moving handle - M2
First piece of the home 10G dream. : r/Ubiquiti
Platt Luggage, Plastic Carrying Cases
Custom logo hard corrugated cardboard paper carrying case box , heavy duty fluted cardboard box with plastic
Aviditi MCC1 Corrugated Carrying Cases, 12 1/8 x 9 1/4 x 3, Oyster White (Pack of 10) : Office Products
Versatile router packaging Items