In a drysuit/wetsuit pocket, with spool. I've clipped off to BC before too... it works, but its yet another thing dangling from your gear, and you have to keep an eye on the spool to make sure it doesn't come undone on you. I've had a SMB in a BCD pocket before... you can usually get it out underwater, but putting it back in is very difficult.
Can buy a glue on pocket for $25 bucks or so if you don't have one.
-B
Can buy a glue on pocket for $25 bucks or so if you don't have one.
-B