Crossrock CRF2020MAF Series Fiberglass Mandolin Case:
The universal style case fits A style mandolin better. For F style, the extra padding strip is necessary.
Interior dimensions:
Overall length: 71.5cm (28.15")
Body length: 38cm (14.95")
Width at bridge: 26.5cm (10.45")
Max width: 28cm (11")
Depth at lower bout: 7cm (2.75")
Depth at bridge (max depth): 12cm (4.725")
Width at head: 12cm - 13cm (4.725" - 5.12")
Accessory compartment size: 9cm x 6cm x 3cm (3.55" x 2.36" x 1.18")