The 31.5mm Plastic Cap comes with or without an Oil Pourer Insert. The insert will help control the flow of oil if you wish to use this bottle cap for that purpose. They can be applied easily by hand and create a strong seal on your bottle. Simply fill your bottle then push down and screw the cap on to the bottle clockwise. This will push the oil pourer insert in to the mouth of the bottle and secure the cap with a tamper evident seal.

This bottle cap is perfect for…

Our 31.5mm plastic oil pourer cap is perfect for either our 250ml or 500ml Dorica oil bottles. They allow our bottles to pour all sorts of oils and vinegars including chilli oil, flavoured oil, olive oil, rapeseed oil, salad dressings and much more.
Compatible bottles

This cap will fit the following of our bottles.

250ml Flint Dorica Oil Bottle
500ml Flint Dorica Oil Bottle


The caps are suitable for bottles with a 31.5mm screw top. If you are using with a bottle that wasn’t purchased from us, we strongly recommend doing a product compatibility test before ordering large quantities.

31.5mm Plastic Caps with or without Oil Pourer

Cap Type
Quantity *please choose to display prices
    • 31.5mm screw top.
    • The high quality pouring cap is perfect for in the kitchen or in a restaurant.
    • Made from high quality plastic.
    • Built in pourer and tamper evident seal.
    • Perfect for pouring oils and sauces.
    • Great for commercial and domestic use.
    • No minimum order quantity.
    • Discounts on larger volumes.

All of our products are expertly packed by our team in the warehouse. To learn more head over to our packing information page.

We use a trusted and reliable courier to deliver all of our orders. To learn more head over to our shipping information page.

If you have any questions about this product, or any of our products. Please don't hesitate to get in touch with us.