Brand: Scribner Engineering
A vent cap lets air into your jug while you pour fluid out.* It also minimizes vapors escaping during storage. This cap design has a tether to keep the cap from disappearing when you open it. This is the same vent cap supplied with our 5 gallon Utility Jugs, Part No.'s 2558, 2559, and 2560.
* The venting system is not automatic. You must open the vent cap to equalize pressure.
Color may vary from photo. Sorry, no color choice! You may also need to cut open the vent prior to the first use.