AN/PVS-7B night vision military grade case. 
 
Foam inserts can be cut, used, or removed to make inside of case even larger and used for anything. There are two types of foam inserts, both can be altered (see pictures). Two latches and handle on top. 

These cases are surplus, so they will have scratches, dings, and dirt from transportation/storage. All are in working conditon and solid.
 
External Dimensions: 17"L x 11-1/2"W x 6-1/5"D