1 X Rubber Mini Keg Bung (Set of 3)

EDIT 23.2.22I cleaned the bung after the first use, with star san ( acid based sanitizer,) and there was a coating on the bung that seemingly washed off, because the bung couldn’t go back into the keg. I rubbed a light coating of oil on the bung to get it to fit in the keg again. Maybe i scrubbed too hard when washing. Your experience may vary. ( Still 5 stars.)I used this to re-seal a non reusable, 5L keg, that came with a plastic bung. This silicone bung wasn’t very hard to go in, and isn’t hard to remove, yet, it was secure enough that the drink inside got very over carbonated ( because i added too much sugar). The only disadvantage, is that there is no safety pressure release, which could result in a mess if one is not careful.Yes, i recommend this.