I was glad to have a 7 ft. hose in a difficult open water air share. Use something like this on your belt in place of a light cannister.
If you don't know anybody with a 3D printer you can make one out of almost anything.
Simple Long Hose retainer (SCUBA) by jboneng
A simple long hose retainer for better routing of the long hose on a long hose setup. Useful if you are using a long hose setup but the canister for your light is mounted on your back-gas tanks, the canister is to short to retain the long hose or if you use a non-canister torch. This retainer is...
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