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

Last Updated - 15/09/2026 Sort By:

Best Choice
STANLEY

New
Stanley 1913 Classic Legendary Thermal Flask 1.9L - Keeps 32 Hours Hot Or Cold - Stainless Steel Insulated Bottle - BPA-
HOT OR COLD FOR 32 HOURS: Fill the 1.9L thermal flask with water, coffee, tea, or other drinks, whether at home, work, o

£70.00
Best Value
STANLEY

New
Stanley 1913 Classic Legendary Thermal Flask 1L - Keeps Hot Or Cold for 24 Hours - BPA-Free Insulated Bottle - Stainless
KEEP DRINKS HOT OR COLD FOR 24 HOURS: The Stanley Classic vacuum flask features superior insulation that keeps drinks ho

£36.99
STANLEY

New
Stanley 1913 Classic Legendary Thermal Flask 1.4L - Keeps Hot Or Cold for 40 Hours - BPA-Free Insulated Bottle - Stainle
KEEP DRINKS HOT FOR 40 HOURS: The Large Stanley Classic vacuum flask features superior insulation that keeps drinks hot

£38.47
STANLEY

New
Stanley 1913 Classic Legendary Thermal Flask 0.75L - Keeps Hot Or Cold for 20 Hours - BPA-Free Insulated Bottle - Stainl
KEEP DRINKS HOT OR COLD FOR 20 HOURS: The Stanley Classic vacuum flask features superior insulation that keeps drinks ho

£38.70
STANLEY

New
Stanley 1913 Classic Legendary Thermal Flask 0.47L - Keeps Hot Or Cold for 15 Hours - BPA-Free Insulated Bottle - Stainl
KEEP DRINKS HOT OR COLD FOR 15 HOURS: The Stanley Classic vacuum flask features superior insulation that keeps drinks ho

£34.75
STANLEY

New
Stanley 1913 Classic Legendary Thermal Flask 1.9L - Keeps Hot Or Cold for 45 Hours - BPA-Free Insulated Bottle - Stainle
KEEP DRINKS HOT FOR 45 HOURS: The Extra Large Stanley Classic vacuum flask features superior insulation that keeps drink

£46.79
STANLEY

New
Stanley 1913 Classic Legendary Thermal Flask 0.47L - Keeps Hot Or Cold for 15 Hours - BPA-Free Insulated Bottle - Stainl
KEEP DRINKS HOT OR COLD FOR 15 HOURS: The Stanley Classic vacuum flask features superior insulation that keeps drinks ho

£34.95
STANLEY

New
Stanley Classic Legendary Bottle BPA Stainless Steel - Keeps Cold or Hot for 24 Hours Leakproof Lid Doubles as Cup-Dishw
MULTI-PURPOSE LEAK PROOF LID: The Stanley is designed with a leak-resistant lid, so you can put it in your backpack with

£35.00
STANLEY

New
Stanley Classic Legendary Flask 0.75L Nightfall - BPA-free Stainless Steel Insulated Flask for Hot Drink Keeps Cold or H
KEEP IT HOT OR COLD: This Small Stanley Classic Flask is made with superior insulation that keeps liquids (soup, coffee,

£31.12 £32.49
STANLEY

New
Stanley 1913 Classic Wide Mouth Hip Flask 0.23L - Large Opening for Easy Filling & Pouring - BPA-Free - Leakproof - Stai
POCKET FRIENDLY: Stanley designed this 8-ounce stainless steel flask for the on the go whiskey connoisseur; The contoure

£24.56

10 Stanley Classic Flask deals are available from: Amazon stores, starting from £24.56.
The biggest discount we found is 4% on Stanley Classic Legendary Flask 0.75L Nightfall - BPA-free Stainless Steel Insulated Flask for Hot Drink Keeps Cold or Hot for 20 Hours - Leakproof Lid Doubles as Cup - Dishwasher Safe at Amazon.
The lowest price we found is £24.56 while the highest is £70.00.
Prices for the best Stanley Classic Flask deals average at £39.13.
Last updated on September 15, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Stanley Classic Flask.