Avon Respirator drinking system

Testing the Avon Rubber respirator/gas mask drinking system. Unfortunately the reproduction British canteen I bought does not have the correct threading for Avon caps! I’d recommend everyone steer clear of the Highlander canteens sold by military first, considering it is not actually a proper Osprey bottle reproduction. However other than that the Avon drinking tubes work with no problem. Masks used were the Avon S10 and Avon FM12. Support me on Patreon Please com