If you dilute product or you buy product in bulk you'll need a commercial quality bottle to be able to use and to be able to last - Along with the bottle you'll also need a commercial trigger that's made to use with chemicals and for everyday use.
Team SHYN has been working with these bottles now for 7 years and these are what we recommend. They're are cost effective and they last and they don't leave or drip.
Just don't leave upside down or they will eventually
The bottle holds up to 750 ml of liquid