Gator GC-335 Guitar ABS Case - for 335 type guitars.
I use it to carry my Sunburst Aria Pro II TA60 and its very happy in there. The inner space is reported to allow guitars with dimensions: body length: 571,5mm, body height: 114,3mm, lower bout width: 419,1mm, middle bout width: 279,4mm, upper bout width: 330,2mm, overall length: 1079,5mm. So you can also include single cut semiacoustics, 339 types as well as 335/355 types.
The ABS makes the case very sturdy, its the same material used for modern suitcases and they stand up to air travel so I guess it should be suitable as a flight case. For cushioning inside there is EPS foam and a deep plush lining protects the guitar from scratches. At this price it is definitely worthwhile buying this than a slightly cheaper gigbag for protecting those fragile semiacoustics!
It includes an accessory compartment and chrome plated lockable latches for security. It's a little heavy at 5,21Kg, but that is to be expected for its size which is: 1195,1mm, exterior width: thomann 482,6mm, exterior height: 205,0mm.
If you value your semiacoustic, for either transport or storage, this is a great quality product and a very competitive price.