Compatible with Coopers PET bottles. Remove tamper evident collar from bottle before use.
Black plastic PET beer bottle caps fit Coopers and most other screw on bottles
Screw Caps 10-pack For Coopers PET Beer Bottles 500ml 740ml 1L Home Brew P&P UK
Coopers DIY Beer 500ml PET Bottles & Caps - 24 Pack (New/Unused)
3Pcs/Lot Homebrew Carbonation Cap Plastic PET Bottle Carbonation Caps with Gaske
