For my rEvo Exp (Smallest titanium version with upgraded counterlungs) a Peli Storm case iM2720 fits perfectly. Air travel requires to remove loop and BCD valve (low pressure at altitude). The loop then lays within the bottle clamps. As there are 6mm space left, the butplate fills this gap when removed. (see picture)
So far, the unit and all accessories except for weights and bottles bring the total weight to 22.5kG which is well within the common baggage allowance of 23kg for standard economy tickets.
I really had to search a lot for a practical solution and think about the packaging within the box so that additional foam etc. can be avoided. So far, after more than 50 flights and several tough land transports on- and offroad the unit did not even suffer a scratch. I am currently adding 200g silica gel during storage of the moist unit which seems to dry it out quite well and avoid any fungus etc. from forming.
The Storm Cases come with handle and rolls- this massively eases transport. The handles are non-removable and this enables the box to be locked to any pole using a simple bicycle steelwire lock where needed. A nice 'gone diving'-feature to leave your valuables on shore and the key well hidden in your drysuit
Must say- I am really happy with the quality of this cases so far...
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