The MilKit Booster Head finally does away with the need to own a compressor or visit the bike shop every time you want to fit new tubeless tyres. Simply insert the Booster Head into the top of a aluminium water bottle, pump it up to 160psi, remove the valve core on your wheel, plug in the Booster Head and let rip. Your tubeless tyre will be pumped in no time at all. Better still, the Milkit Booster Head is portable, so you can take it along on ride in case of a burp or loss of pressure.  MilKit Booster Head Features The simplest, easiest, lightest and most versatile tubeless inflator system out there By interfacing with aluminium drinking bottles, the milkit booster removes the need for a dedicated pressure reservoir, finally making back country tubeless inflation a practical option Just screw the head onto the bottle, use your hand pump to pressurise it to up to 160 psi and then just press the head onto any presta valve to mount the tyre Direct connection with no hose between the pressure chamber and valve means the initial rush is delivered instantly, increasing the chances of getting a seal first time Modular system allows you to use larger bottles for large or stubborn tyres and smaller, more portable bottles for lower volume or easier to mount tyres Will not degrade your sealant or freeze in use, unlike co2 based systems