One of the main advantages of the milKit tubeless booster is the very efficient air flow: unlike other tubeless boosters, the milKit booster doesn’t have a hose and thus no pressure loss – the full air pressure is right by your valve. With so much air shooting into the tire in an instant, even the small booster is efficient enough to inflate any tire (except fat bike tires). Your choice of booster size is therefore a function of what bottle size you want: maybe a compact 0.6L / 17oz or 0.75L / 25oz to fit into your bottle cage or the large 1.0L / 34 oz to bring more water on your ride.
