What are the dimensions of the Travel Hard Case? I am wondering about traveling on airlines with specific restrictions.

The outer dimensions of our Evatek Medium (which fits the Halo 22″) are: 59.60 cm wide by 31.60 cm tall or 23.50″ wide by 12.40″ tall.

The outer dimensions of our Evatek Large (which fits the Halo 23″) are:  66 cm wide by 34 cm tall or 26″ wide by 13.40″ tall.