Best Replacement Thermos Parts Deals Online in the UK (25 Deals Found)

Last Updated - 15/09/2026 Sort By:

Best Choice
Gosknor

New
4pcs Replacement Gaskets Compatible for Thermos Stainless King 16 & 24 Ounce Food Jar, Silicone Flask Seal Ring Seal Par
Package Includes: The quantity of replacement parts are enough to meet your needs. Please be sure to clean the replaceme

£6.29
Best Value
Thermos

New
Thermos Replacement Straws for 12 Ounce Funtainer Bottle, Clear
2 sets of replacement parts for thermos 12 ounce Funtainer bottles

£12.00
New
Parts Shop Replacement Thermos Stopper For Stanley Classic Vacuum...
Compatible with Stanley classic models thermoss, also compatible with Stanley Classic Vacuum Insulated Wide Mouth Bottle

£12.98
Gosknor

New
4pcs Replacement Gaskets and 2pcs Air Valve Compatible for Thermos Stainless King Food Jar 16oz,24oz BPA Free Silicone S
Package Includes: The quantity of replacement parts and air valves are enough to meet your needs. Please be sure to clea

£6.49
New
Parts Shop Replacement Thermos Stopper For Stanley Classic Vacuum...
Perfect for restoring heat retention and leak resistance, making your bottle work like new again. 🔧 Fits wide neck vacu

£11.15
Gosknor

New
6pcs Replacement Gaskets Compatible for Thermos Stainless King 16 & 24 Ounce Food Jar, Silicone Flask Seal Ring Seal Par
Package Includes: The quantity of replacement parts are enough to meet your needs. Please be sure to clean the replaceme

£6.49
IMPRESA

New
IMPRESA Travel Mug Replacement Parts Kit - 6 Silicone Gaskets & O-Rings, 2 Sets, White & Clear, 16 Oz - Leak-Proof & BPA
International products have separate terms, are sold from abroad and may differ from local products, including fit, age

£22.49
New
Parts Shop Replacement Thermos Stopper For Stanley Classic Vacuum...
Compatible with Stanley classic models thermoss, also compatible with Stanley Classic Vacuum Insulated Wide Mouth Bottle

£20.99
ERETOW

New
Replacement Gaskets Compatible with Thermos Stainless King 16 Ounce Travel Tumblers, Silicone Seals Replacement Part Fit
Compatibility - This replacement gasket set fits only travel tumblers and mugs with the Wide Body and Narrow Top model,

£19.50
New
Parts Shop Replacement Thermos Stopper for Stanley Aladdin Bottles
Fits Stanley Aladdin Thermos models: A-944DH, A945DH Replaces Stopper. Enhanced Sealing: Equipped with a single gasket p

£19.66
BOXOB

New
BOXOB 4pcs Replacement Clear Straws for Thermos Funtainer 12 oz Bottles, Kids Toddler Water Bottle Lid Replacement Parts
Package Includes: You will get 4 pieces of replacement straw nozzles, 4 pieces of straws and 2 pieces of straw cleaning

£9.49
FiTspi

New
FiTspi Thermos Bottle Stopper for Stanley Classic Vacuum, Replacement Thermos Cap, Vacuum Insulated Wide Mouth 1.1 QT an
*High quality: Thermoss stopper replacement made of highest quality standards.And with silicone rings to avoid any leaki

£3.79
Used
Vtg Thermos Food Flask 0.85L Model 711 Replacement Parts Spares Campervan Picnic
I've taken pictures from all sides so you can achieve an honest reflection. Scratches on parts (see pics).

£3.99
lasuroa

New
2pcs Replacement Spoon & Fork for Thermos, Stainless Steel Foldable Spoon & Dinner Fork for Outdoors Travel Replacement
Package Contents: You will receive a spoon and a fork. They are both perfectly compatible with Thermos 16oz food jars an

£4.99
New
New Parts Shop Replacement Thermos Stopper For Stanley Classic Vacuum Wide Mouth
Designed specifically forStanley wide-mouth vacuum bottles, this stopper ensures atight seal, leak-proof performance, an

£10.81
BHSTTNIXP

New
2 PCS Camping Cutlery,Camping Spork and Spoon,Stainless Steel Folding Fork and Spoon,Thermos Replacement Parts for Outdo
Two-piece configuration: You will receive a set of stainless steel spoons and forks, which includes one spoon and one fo

£3.99
New
Parts Shop Replacement Thermos Stopper For Stanley Classic Vacuum...
Compatible With Stanley Classic Models Thermoss, Also Compatible With Stanley Classic Vacuum Insulated Wide Mouth Bottle

£12.19
New
3Pcs Folding Spoon for Thermos Funtainer Food Jar 16Oz, Spoon Replacement Parts
Product Application: These spoons are compatible with Thermos Funtainer food cans 16oz. They can snug fit. It's no need

£8.97
New
3Pcs Folding Spoon for Thermos Funtainer Food Jar 16Oz, Spoon Replacement Parts
Product Application: These spoons are compatible with Thermos Funtainer food cans 16oz. They can snug fit. It's no need

£10.69
New
3Pcs Folding Spoon for Thermos Funtainer Food Jar 16Oz, Spoon Replacement Parts
Product Application: These spoons are compatible with Thermos Funtainer food cans 16oz. They can snug fit. It's no need

£8.77
New
Parts Shop Replacement Thermoss Stopper For Stanley Classic Vacuum Insulated...
LEAK-PROOF: Keep hot or cold drinks (soup, coffee, tea) in a thermoss. Compatible with Stanley classic models thermoss,

£12.03
New
Parts Shop Replacement Thermos Stopper for Stanley Classic Vacuum Insulated Wide
Note: In 2019, the official classic bottle has been updated with the stopper. I am a loyal user of 1.1qt. Our stopper ha

£11.43
New
Thermos replacement parts soup jar JBM packing set Benpackin / seal packing

£11.63
New
Parts Shop Replacement Thermos Stopper for Stanley Aladdin Vacuum Insulated Smal
Fits Stanley Aladdin Thermos models: A-944DH, A945DH Replaces Stopper.

£20.55
New
Parts Shop Replacement Thermos Stopper For Stanley Classic Vacuum Insulated W...
Compatible with Stanley classic models thermoss, also compatible with Stanley Classic Vacuum Insulated Wide Mouth Bottle

£23.10

25 Replacement Thermos Parts deals are available from: Amazon, eBay stores, starting from £3.79.
The biggest discount we found is 10%% on 4pcs Replacement Gaskets Compatible for Thermos Stainless King 16 & 24 Ounce Food Jar, Silicone Flask Seal Ring Seal Parts O-Ring Replacement Compatible for Thermos Stainless King Food Jar BPA Free at Amazon.
The lowest price we found is £3.79 while the highest is £23.10.
Prices for the best Replacement Thermos Parts deals average at £11.78.
Last updated on September 15, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Replacement Thermos Parts.