Our 300ml refill bottle is made from 50% pcr aluminium its the best choice for anyone who rides lots so daily shredders commuters or families full of rippers this ones for you! Just grab any old lube bottle and refill it with your 300ml stash when you start to run low. Re using is even better for the environment than recycling so dont chuck it save it and save the planet. C3 dry ceramic chain lube raises the bar when it comes to providing the ultimate lubrication. It provides total corrosion protection and unparalleled performance in dry dusty and damp conditions. With added nano ceramic particles and synthetic polymers c3 dry ceramic chain lube maximises your power output by reducing metal to metal contact to a ground breaking low level and provides up to 10 times the performance of conventional chain oils and lubes. The muc off randd team definitely didnt cut corners when they brought the future of bike lubes to the masses.