No Seal Hot Water Bottle Stopper

This hot water bottle stopper does NOT have a rubber seal, it is a replacement stopper for the a range of bottle manufactured without a rubber seal.   It will not fit a bottle that has a rubber seal.   We stock a very large range and not all have the same stopper, these do NOT use a rubber washer.   If your bottle does have a rubber seal this hot water bottle stopper will not fit.   Please note stoppers must be like for like for a perfect fit, they may all look the same but they are not a generic fit.   Thread sizes vary between different brands so even though the opening may be similar the thread must also match exactly.   If you know the brand name of your hot water bottle it is best to search for an identical replacement or go back to shop or seller from where it was purchased from.   Many manufacturer's patent their design of hot water bottle stopper preventing others from using the same design, the moulds are specific to their brands so only the correct stopper will fit perfectly.

It is recommended to change a bottle every 3 years, if the stopper is worn there is a very good chance there will be also wear and tear inside which could present itself at a later date.   Rubber once in use is perishable and will wear out from the inside out, look for any thin patches around the belly of the hot water bottle and if feels thinner and much hotter it would be best to invest in a new bottle.


TWIN PACK - Colour may vary.


Availability: In stock


  • Question:  Hi I'm looking for a stopper for my long hot water bottle it doesn't look like it has a ridge inside for a seal stopper...could you offer any advice as not sure if there are different sizes?

    Answer:  This stopper does not have any rubber seals and fits only one type of bottle and is not generic. Our long hot water bottles have a rubber seal but are also not generic. Measurement would not help as even though it may have the same length and width the thread may be thinner, wider, flatter, rounder etc. The whole stopper has to fit, we have seen stoppers partly fit and with a bit of pressure split the neck causing dangerous leaks. It is the reason we do not recommend buying a stopper unless it is from the same supplier, best advice is find the maker mark.


  • Question:  I need the stopper can I be put on a waiting list

    Answer:  Sorry to disappoint but a waiting list is not available as ranges changes all the time with some lines in for only a few months. These hot water bottle stoppers should be back later this year, best to keep checking back.


  • Question:  Will one of these fit hot water bottles like these, do you think ? Or if not, do you happen to know where I could buy one ?

    Answer:  It is difficult buying a generic stopper, the main reason we stock stoppers is for our customers who have purchased and lost a stopper. A replacement stopper should come from the same supplier, any other is taking a risk which with hot water is not worth it. There are far too many generic bottles sold out there, many with a badged name made to look like the real thing. Problem is they switch factories (to cheapest source) so getting a like for like stopper is impossible. We only have genuine branded bottles, best go back to place of purchase and request a stopper.





  • •   Fit Rubber Hot Water Bottle Without A Rubber Seal

  • •   Will NOT fit other makes

  • •   Diameter Size: 15 mm

  • •   Size: Length 4.3 cm x Width 2 cm

  • •   Weight: 5 grams

  • •   2 Year Manufacturer Guarantee

  • •   Made in China

Reviews for No Seal Hot Water Bottle Stopper

  • David - Friday, 6th October 2023

    Having tried and again not having managed to get in touch with the manufacturers/distributors, I ordered two of the stoppers I mentioned from you. They arrived yesterday and turned out to fit perfectly ! Thank you for the understanding and help. Please say hello to all the team.

  • David - Wednesday, 22nd February 2023

    Thanks - fitted my bottle - finally a decent company giving a proper service.

  • Gordon - Thursday, 13th October 2022

    Sadly did not fit but they did exchange with a new hot water bottle so not a total loss.

  • Gordon - Thursday, 13th October 2022

    Sadly did not fit but they did exchange with a new hot water bottle so not a total loss.

  • Ken - Thursday, 24th March 2022

    Ordered Mon arrived Tue but sadly did not fit my Argos hot water bottle, Argos don't have stoppers, now my bottle is useless, what a waste since I have to buy a new one.

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