This was a very exciting session from the start, usually I have time to relax in the vacbag, not this session. It started exciting from the get go. Average over four runs was about 1.5 minutes, which meant these were high intensity runs without much air to rebreathe. The intensity got very strong when I got my latex head balloon on from @RubberDogBronco, it smells yummy and feels lovely filling my mouth with soft airless rubber. As soon as I covered my face with my heavy rubber gloves I hit the finale instantly feeling the almost total airlessness. The chest waders and hiviz jacket with heavy gloves are a lovely looking combo, I'll have to do another session in them one day withou covering my head in latex so I can feel the gloves and raincoat against my lips hehe