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Best Vacuum Flasks

Vacuum Flask Comparison 2025

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Thermos flask Thermos flask insulated food container insulated food container travel mug travel mug vacuum flask vacuum flask
Best Product
Emsa Senator 515714
Emsa Senator 515714
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Amazon
Bestseller
Wilford & Sons vacuum flask
Wilford & Sons vacuum flask
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Amazon
Best Price
Gräwe 4750
Gräwe 4750
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Amazon
Leberna vacuum flask
Leberna vacuum flask
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Amazon
Thermos vacuum flask
Thermos vacuum flask
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Amazon
Isosteel VA-9556
Isosteel VA-9556
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Amazon
Isosteel VA-9553Q
Isosteel VA-9553Q
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Amazon
Our Ratings
Model
Customer Ratings
Seller
Available From
Manufacturer
Airtigh closure
Material
Thermal insulation
Cold insulation
Without pollutants
Vacuum insulated
Dishwasher-safe
Capacity
One hand operation
Handle
Available colours
Advantages
1
Best Product
Emsa Senator 515714
Vergleichsergebnis
Rating
Excellent
01 / 2025
Model
Emsa Senator 515714
Bewertung
1776 Reviews
Zum Anbieter
Amazon
Available at
amazon
£23.89
eBay
Check Price
Manufacturer
Emsa
Airtigh closure
Material
Stainless steel
Thermal insulation
20,4 h
Cold insulation
40,8 h
Without pollutants
Vacuum insulated
Dishwasher-safe
Capacity
1000 ml
One hand operation
Handle
Available colours
  • Blue
  • Black
  • Golden
  • Red
  • White
Advantages
  • Is dishwasher-safe and therefore does not need to be washed by hand
  • Does not contain any harmful substances
  • Almost no temperature loss thanks to vacuum insulation
2
Bestseller
Wilford & Sons vacuum flask
Vergleichsergebnis
Rating
Excellent
01 / 2025
Model
Wilford & Sons vacuum flask
Bewertung
4036 Reviews
Zum Anbieter
Amazon
Available at
amazon
£19.99
eBay
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Manufacturer
Wilford & Sons
Airtigh closure
Material
Stainless steel
Thermal insulation
12 h
Cold insulation
24 h
Without pollutants
Vacuum insulated
Dishwasher-safe
Capacity
450 ml
One hand operation
Handle
Available colours
  • Black
  • White
  • Pink
Advantages
  • No odour vapours thanks to the airtight seal
  • Does not contain any harmful substances
  • Can be operated with one hand
3
Best Price
Gräwe 4750
Vergleichsergebnis
Rating
Excellent
01 / 2025
Model
Gräwe 4750
Bewertung
1099 Reviews
Zum Anbieter
Amazon
Available at
amazon
£15.88
eBay
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Manufacturer
Gräwe
Airtigh closure
Material
Stainless steel
Thermal insulation
15 h
Cold insulation
15 h
Without pollutants
Vacuum insulated
Dishwasher-safe
Capacity
1000 ml
One hand operation
Handle
Available colours
  • Silver
Advantages
  • Is dishwasher-safe and therefore does not need to be washed by hand
  • Features vacuum insulation
  • Can be operated with one hand
  • The seal is airtight
  • Pollutant-free
4
Leberna vacuum flask
Vergleichsergebnis
Rating
Excellent
01 / 2025
Model
Leberna vacuum flask
Bewertung
1045 Reviews
Zum Anbieter
Amazon
Available at
amazon
£52.01
eBay
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Manufacturer
Airtigh closure
Material
Stainless steel
Thermal insulation
10,2 h
Cold insulation
Without pollutants
Vacuum insulated
Dishwasher-safe
Capacity
974 ml
One hand operation
Handle
Available colours
    Advantages
    • Can be cleaned in the dishwasher
    5
    Thermos vacuum flask
    Vergleichsergebnis
    Rating
    Excellent
    01 / 2025
    Model
    Thermos vacuum flask
    Bewertung
    2334 Reviews
    Zum Anbieter
    Amazon
    Available at
    amazon
    £19.90
    eBay
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    onbuy.com
    £33.12
    Manufacturer
    Thermos
    Airtigh closure
    Material
    Stainless steel
    Thermal insulation
    40,8 h
    Cold insulation
    40,8 h
    Without pollutants
    Vacuum insulated
    Dishwasher-safe
    Capacity
    500 ml
    One hand operation
    Handle
    Available colours
    • Blue
    Advantages
    • Is dishwasher-safe and therefore does not need to be washed by hand
    • Has an airtight seal
    • Free from harmful substances
    • Easy handling thanks to one-handed operation
    • Features vacuum insulation
    6
    Isosteel VA-9556
    Vergleichsergebnis
    Rating
    Very Good
    05 / 2025
    Model
    Isosteel VA-9556
    Bewertung
    14 Reviews
    Zum Anbieter
    Amazon
    Available at
    amazon
    £19.98
    eBay
    Check Price
    Manufacturer
    Isosteel
    Airtigh closure
    Material
    Thermal insulation
    Cold insulation
    Without pollutants
    Vacuum insulated
    Dishwasher-safe
    Capacity
    750 ml
    One hand operation
    Handle
    Available colours
    • Silver
    Advantages
    • The seal is airtight
    • Is dishwasher-safe
    7
    Isosteel VA-9553Q
    Vergleichsergebnis
    Rating
    Very Good
    01 / 2025
    Model
    Isosteel VA-9553Q
    Bewertung
    22 Reviews
    Zum Anbieter
    Amazon
    Available at
    amazon
    £23.90
    eBay
    Check Price
    Manufacturer
    Isosteel
    Airtigh closure
    Material
    Stainless steel
    Thermal insulation
    40,8 h
    Cold insulation
    81,6 h
    Without pollutants
    Vacuum insulated
    Dishwasher-safe
    Capacity
    1000 ml
    One hand operation
    Handle
    Available colours
    • Silver
    Advantages
    • Is dishwasher-safe and therefore does not need to be washed by hand
    • The seal is airtight
    • Pollutant-free