Best Stanley Flask Replacement Parts Deals Online in the UK (10 Deals Found)

Last Updated - 14/09/2026 Sort By:

Best Choice
Yuecda

New
Replacement Thermos Cap, for Classic Legendary Thermal Flask (1000 ml, 1900 ml)
Premium Quality: Made from high-quality ，BPA-free materials, this replacement cap meets the highest quality standards. E

£9.99
JBLJDWD

New
2PCS Stanley Replacement Lid, Flask Lid, Thermal with Cleaning Brush Durable and Leakproof Design for Outdoor Enthusiast
Durable Replacement Lid: Crafted for extended use, this stanley replacement lid offers a sturdy solution to restore your

£8.99
Auqewl

New
Auqewl 2 Pack Leakproof Replacement Lids for Stanley Wide Mouth Bottles
Compatible with Stanley Classic Vacuum Insulated Wide Mouth Bottle series in all sizes: 1.1QT, 1.5QT, and 2QT. Also fits

£12.99
Best Value
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 £8.99
Gosknor

New
Replacement Stopper for Stanley Thermos Classic Wide Mouth 1.1 QT and 2 QT
Perfect Compatibility: This package includes 1 replacement stopper, designed for Stanley thermos classic vacuum insulate

£8.99
Prospira

New
Prospira 4 Pcs Silicone Flask Seal Ring Seal Parts O-Ring,Replacement Gaskets Compatible with Stanley Classic 24 Ounce F
**【What's Included】** - 4 pcs replacement gaskets to meet your needs. Clean before first use.

£4.29
EAGLEGGO

New
ACP0060-632 Parts Shop Replacement Thermos Stopper for Stanley Aladdin
【Note 1】：Product Size: ************************************************************* Stopper for the Stanley Cup Size ap

£17.17 £17.93
Gosknor

New
4pcs Silicone Cap Sealing Ring Gasket Replacement for Stanley Classic 24oz
Product List: You will receive 4 pieces of gasket replacement, with good sealing, which are ideal replacement parts for

£4.59
YAYA Market

New
Replacement for Stanley Thermos Primer Compact Screw Cap (Black with Red Spout)
GENUINE REPLACEMENT FOR STANLEY THERMOS - This replacement cap is designed specifically for Stanley thermoses, ensuring

£17.99
SENRISE

New
Replacement Thermos Stopper 2Pcs Green Bottle Stopper for Stanley Classic Vacuum Insulated Wide Mouth Bottle (1.1 QT, 2
Reliable Material: The insulated bottle stopper is made of high-quality plastic, which is non-toxic and odor-free. It is

£14.59

10 Stanley Flask Replacement Parts deals are available from: Amazon stores, starting from £3.79.
The biggest discount we found is 58% on FiTspi Thermos Bottle Stopper for Stanley Classic Vacuum, Replacement Thermos Cap, Vacuum Insulated Wide Mouth 1.1 QT and 2 QT Water Bottle Lid Part Accessories at Amazon.
The lowest price we found is £3.79 while the highest is £17.99.
Prices for the best Stanley Flask Replacement Parts deals average at £10.34.
Last updated on September 14, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Stanley Flask Replacement Parts.