Adapta-Cap Bottle Adapter: Size A, 18 mm

Product ID: 9271
  • Buy 20 for $1.17 each
  • Buy 50 for $1.04 each

Availability: In stock


Product Description

The Adapta-Cap™ makes it super simple to dispense your oils for making blends, filling capsules, creating samples, or simply transferring liquid from one bottle to another. Use with any of our straight-tip syringes.

Neck: 18 mm. ( Adapta-Cap Size Guide)

Size: Fits 5–30 ml standard essential oil vials and any other bottle with a 18-415 neck size. (Click to view bottles and tops with this neck size.)


  1. • Simply insert a syringe tip into the special adapter hole in the cap.
  2. • Tip the bottle.
  3. • Draw out exactly the amount of oil you need.


Review by:
I wanted to be very accurate with how much CBD oil I took, so I ordered some oral syringes and these caps for the bottles I ordered. They work great together! No need to guess at the volume I am taking or rely on eye droppers that sometimes work and sometimes don't! I'm very happy to have found this product. (Posted on 7/25/2019)
Review by:
As described and great price (Posted on 1/13/2017)

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