CHIPS accessory.
So your helmet doesnt have a place for drop in audio?
Well dont despair friend, because you have just stumbled across the answer - This is the K-Roo Pouch which makes almost ANY helmet audio compatible (snow, skate, bike etc).
Designed specifically to be attached to a helmet with V-Straps.
Pop in your Outdoor Tech CHIPS (or any other audio drop ins) into the pouch and you are ready to rock the A£*£# out!.
The K-Roo's are made of super lightwight, breathable material if you were concerned and allows easy access to the CHIPS control buttons.