No Seal Hot Water Bottle Stopper

This hot water bottle stopper does NOT have a rubber seal, it is a replacement stopper for the newer 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 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.





  • •   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

Reviews for No Seal Hot Water Bottle Stopper

  • Donna - Friday, 18th September 2020

    Arrived in good condition but unfortunately my bottle still leaks, going to choose a new one here in the winter.

  • Arcilia - Tuesday, 14th April 2020

    I need to order this but it sold out can you please let me know when it comes back so I can order my text me thank you I need the item NO SEAL STOPPER

  • Gary - Saturday, 29th February 2020

    It arrived today; fitted and working. Thank you very much

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