Will these fit my bottle?
Here is an easy hack: Take a cap off a two liter soda bottle. Test it on your bottle. If it fits, it is the same size as this cap [but ours has much better threading!].
Caution: Some 8oz clear Boston rounds have a 24mm mouth. Some 32oz Boston round bottles have a 33mm mouth. Please measure your bottles before ordering. If you are buying replacement caps for Cornucopia Brands bottles, you can always message us to check.
Some typical bottles this fits: 8oz amber or cobalt; 16 oz amber, clear or cobalt; 12oz syrup bottles, 12oz woozy sauce bottles, 32oz amber old style; liquor bottles/Jack Daniels, wine bottles with screw cap style
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Cornucopia Brands 28-400 Replacement Caps 12pk, Spare Lids for 8 and 16oz Bottles, 28mm

  • Value Pack: Receive one dozen 28/400 Phenolic Lids, 28mm
  • Fits standard 28mm bottles such as 16 ounce amber / clear / cobalt Boston round glass bottles, most 8 ounce Boston round glass bottles, some 32 oz glass bottles, 12-ounce sauce bottles etc. TO ENSURE FIT: This is same size as cap on 2-liter pop bottle - use one to check.
  • Material: Phenolic [lined] bottle caps with #5 polypropylene food-safe plastic
  • Use 2-liter soda bottle cap to test “fit”, same neck size as 2-liter pop bottle
  • Ribbed for easy grip, lined for leakproof seal

Will these fit my bottle?
Here is an easy hack: Take a cap off a two liter soda bottle. Test it on your bottle. If it fits, it is the same size as this cap [but ours has much better threading!].
Caution: Some 8oz clear Boston rounds have a 24mm mouth. Some 32oz Boston round bottles have a 33mm mouth. Please measure your bottles before ordering. If you are buying replacement caps for Cornucopia Brands bottles, you can always message us to check.
Some typical bottles this fits: 8oz amber or cobalt; 16 oz amber, clear or cobalt; 12oz syrup bottles, 12oz woozy sauce bottles, 32oz amber old style; liquor bottles/Jack Daniels, wine bottles with screw cap style. Please hand wash. Do not immerse for best results.