5 gallon water bottle cap with inner foam
Blue or white
Diamater:56mm,complies with international standards
Pass QS-9000

 1. 5 gallon water bottle cap(two pieces) with inner foam

 2.Blue or white, PE new plastic material,food grade

 3.Cap overall brightness tucked inside, the color and luster is well-balanced, feel smooth, no smell, no blowout, leakage-proof

 4.Applicable to within five gallons of bottled water (mineral water,distilled water, pure water, spring water, magnetized water etc drinking water)  packaging use.

 5.We supply different kinds of 5 gallon caps, three-in-one, two-in-one, four-in-one, recycle or one-way,with inner foam and heat sticker or not,you could choose what you want.

                              cap with inner foam

                            cap with plug (with buckle)