Best Food Flasks Deals Online in the UK (24 Deals Found)

Last Updated - 10/09/2026 Sort By:

Best Choice
Thermos

New
Thermos Stainless King Matt Black Food Flask (470ml) 9h Hot | 14h Cold
Thermos Vacuum Insulation: Advanced technology in this thermos food jar keeps your meals hot for 14 hours or cold for 24

£20.00 £22.00
Thermos

New
Thermos Stainless King Midnight Blue Food Flask (470ml) 9h Hot | 14h Cold
Thermos Vacuum Insulation: Advanced technology in this thermos food jar keeps your meals hot for 9 hours or cold for 14,

£20.00 £22.00
New
Thermal Food Flask, WHITE Hot Insulated Thermal Container + Spoon & Bag
Why Choose Our Leakproof Insulated Food Flask?.

£22.00
Thermos

New
Thermos Stainless King Duck Egg Food Flask (470ml) 9h Hot | 14h Cold
Thermos Vacuum Insulation: Advanced technology in this thermos food jar keeps your meals hot for 14 hours or cold for 24

£22.00
New
Mebanix Food Flask Hot/Cold Food, Soup Stainless Steel Vacuum Insulated & Spoon
If, for any reason, within the next five years, you're not happy with your flask, we will replace it.

£10.99
Pioneer

New
Pioneer 1L Vacuum Insulated Food Flask
EXPERT HEAT RETENTION: Advanced double-wall construction ensures you won’t need to reheat your lunch on-the-go. Enjoy ho

£27.51
Best Value
Polar Gear

New
Polar Gear 600ml Insulated Food Flask For Hot Food - Soup Flask + Spoon
Generous 600ml Capacity: Larger than many stainless steel food containers, our 600ml thermal food container is perfect f

£12.99 £15.99
New
One-Hand Open 1000ml Insulated Water Bottle Leakproof Hot & Cold Thermal Flask
Effortless cleanup with zero hidden nooks or odors.

£11.99
21% Off
Polar Gear

New
Polar Gear 400ml Insulated Food Flask For Hot Food & Soup Flask + Spoon
Fix your lunch time cravings with a nice hot meal. Polar Gear's insulated food container and thermal food flask is perfe

£12.28 £15.49
New
Thermal Food Flask for kids, ORANGE Hot Insulated Thermal Container, Spoon & Bag
It also houses a handy foldable spoon.

£20.99
21% Off
Polar Gear

New
Polar Gear 400ml Insulated Food Flask For Hot Food & Soup Flask + Spoon
Fix your lunch time cravings with a nice hot meal. Polar Gear's insulated food container and thermal food flask is perfe

£12.28 £15.49
19% Off
STANLEY

New
STANLEY 1913 Classic Food Jar With Spork 0.4L - Rose Quartz
KEEPS HOT OR COLD + INTEGRATED SPORK: The compact Stanley food flask with spork keeps food hot or cold for 7 hours. It f

£35.80 £44.00
New
SANTECO Stainless Steel Insulated 710ml Leak-Proof Keep Cold 24hrs /Hot 12hrs
Vacuum Insulated - Perfectly vacuum sealed with double-walled stainless steel to enhance the insulation performance.

£12.93
19% Off
Polar Gear

New
Polar Gear 600ml Insulated Food Flask For Hot Food - Soup Flask + Spoon
Generous 600ml Capacity: Larger than many stainless steel food containers, our 600ml thermal food container is perfect f

£12.99 £15.99
New
Thermos Stainless King Food Flask - 470ml
The Thermos Stainless King Food Flask with a capacity of 470ml is a premium vacuum flask suitable for adults.

£17.00
Thermos

New
Thermos Stainless King Raspberry Pink Food Flask (470ml) 9h Hot | 14h Cold
Thermos Vacuum Insulation: Advanced technology in this thermos food jar keeps your meals hot for 14 hours or cold for 24

£22.00
New
Thermos Icon Series Food Flask Stainless Stell Blue 470ml BRAND New
shipped within 24hrs!!! The Thermos Icon Series Food Flask in Stainless Steel Blue is a high-quality insulated flask per

£26.06
New
Thermos Food Jar 550ml Food/Soup Flask Stainless Steel Vacuum Insulated Lunch
1 x Thermos food jar as pictured.

£19.89
15% Off

New
Thermos 170347 Stainless Steel Food Flask, 470ml - Duck Egg -**NO INNER LID**

£14.02 £16.49
New
Flask Gift Set Stainless Steel Water Bottle Thermal Travel Mug with 3 Cups 500ml
We will add it to mark your gift special.

£12.97
New
Decor Insulated Food Jar Stainless Steel Thermal Container 520ml
The Decor Insulated Food Jar is a stylish and practical thermal container made of black stainless steel, with a capacity

£8.34
New
IRON°FLASK 500ml Stainless Steel Black Vacuum Insulated Bottle Twist Lid 24h
Never used but already threw out the box/packaging

£7.48
New
Food Flask - Vacuum Insulated, Double Walled Stainless Steel Food Flask & Food C
Pale Lavender food container bought from Amazon but never opened, brand new

£21.50
New
Stainless Steel Thermal Food Flask 550ml Food/Soup Thermos Vacuum Insulated Jar
1 x Stainless steel thermal food flask as pictured.

£20.00

24 Food Flasks deals are available from: Amazon, eBay stores, starting from £7.48.
The biggest discount we found is 21% on Polar Gear 400ml Insulated Food Flask For Hot Food & Soup Flask + Spoon at Amazon.
The lowest price we found is £7.48 while the highest is £35.80.
Prices for the best Food Flasks deals average at £17.67.
Last updated on September 10, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Food Flasks.