Replacement Parts

Thermos Online try and stock as many Thermos Spare Parts as we can.

Most of our spare parts are for flasks which were produced within the last 5 years.

Each Thermos flask has a unique stopper, so please check carefully before you order.

Please note that rubber seals and replacement glass liners are not available as a separate part.

If you cannot see your spare part please email

To view our full range of spare parts please click here

Free UK Delivery

Free UK standard delivery
Next day delivery available
Need advice, or prefer to order by phone?
call us on
01924 666801

for more information on our delivery, payment and returns policy or our terms & conditions click here