Our 50ml bottle is light and convenient.The 50ml’s carabiner makes it perfect for the worksite.Suggest you strap your 500ml down, otherwise it will end up being taken home!500ml labels being appliedOur 500ml pump bottle supplied in cartons of 12Ready to dispatch straight from the factory in Tauranga, NZOur first 50ml labels about to be appliedFilling 50ml bottles with Wai-ma