For larger mountain bike tyres, the high-volume 150ml capacity of the injector has enough capacity for single-fill installations for one tyre up to 29x2.8, or a pair of 700x32mm gravel tyres taking 60ml of sealant in each tyre.A patent pending system consisting of a unique air relief channel at the top of the injector body paired with a cross-slit valve in the press-on adapter provides the user with a drip-free experience. For added convenience, this press-on adapter is compatible with both Presta and Schrader valves with no conversions or additional adapters necessary. In between uses, the branded hang plug provides clean storage on a workbench hook or inside a toolbox during travel.