i dont use but couldnt you just take a mtn bike over and put the juice inside the tires or in the seatube w/ a removable seatpost. just wrap it up tihgt in paper, color the top of the paer black and stick it in your seattube, retrive it when you get home. Or take your tire off and stick it between the tube and the inside of the rim wall. Only takes 2-3 minutes to chage a flat onn a bike. If you have a nice $1500+ mtn bike w/ dual suspension just set it on the plushest settings and youll have no problem w/ busted bottles.