Depending on your use(s), I'd check around here;
www.galls.com www.natchezss.com www.policehq.com www.blackhawk.com www.cabelas.com www.uscav.com www.cheaperthandirt.com .
5.11, Crye Precision, CSM Gear, VooDoo Tactical, Blackhawk, Plano, MTM, etc all sell good cases & bags for your "main ax".
Some are discreet & tactical too.
Check the sites out for prices & styles.
ClydeFrog