Capacity: |
450ml |
Material: |
Stainless steel |
Insulation: |
Vacuum insulated |
Leak proof: |
Yes |
Lid type: |
Screw-on lid |
Weight: |
The weight will vary based on the design and materials used, but a typical 450ml vacuum flask may weigh around 300-400 grams. |
Dimensions: |
The dimensions will vary based on the design, but a typical 450ml vacuum flask may be around 20cm in height and 7cm in diameter. |
Temperature retention: |
The vacuum insulation should be able to keep hot beverages hot for several hours (typically 6-12 hours) and cold beverages cold for even longer (typically 12-24 hours). However, the actual time may depend on factors such as the starting temperature of the liquid and the ambient temperature outside the flask. |
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