If you can't find the exact color of spray paint you need or want to use up an almost-empty can of paint you can make a DIY spray paint can from a soda bottle, a bicycle inner tube, and the spray ...

[Mikeasaurus] found a way to build his own refillable spraypaint canister. The donor vessel used here is a plastic soda bottle. It’s a great choice since it is engineered to house a pressurized liquid ...