The iconic Stainless King range incorporates sleek, industrial styling, blending technology with h...The iconic Stainless King range incorporates sleek, industrial styling, blending technology with heritage. Available in a variety of classic colours to suit all tastes, our 470ml food flask is ideal for everyday use for people on the go. Designed to hold either food or drinks and with a handy full size folding spoon, this flask is perfect for your daily food prep. Created with the Thermos® quality and performance you can rely on and with a 5 year guarantee, this flask is a timeless classic. Thermos® vacuum insulation keeps food hot for 9 hours or cold for 14. It features a durable stainless steel interior and exterior. The insulated lid doubles as a bowl and includes a full size folding spoon. The flask is cool to the touch with hot liquids and sweat-proof with cold liquids. It has a wide mouth that is easy to fill, eat from and clean. Capacity is 470ml and it weighs 0.38kg. It keeps food hot for 9 hours and cold for 14 hours. Hand Wash Only. Size approx. 9.4L x 9.4W x 14.2H cm (3¾ x 3¾ x 5½ in).
This guide is for anyone looking to maximize the use of their Thermos Stainless King Food Flask in Blue. It's perfect for those who need a reliable way to keep their food hot or cold on the go. While it excels at temperature retention, remember that hand washing is required for optimal care.
All features
Colour
Blue
Model Part Number
170347
Brand
Thermos
Extended Product Information
FAQs
How long will my food stay hot/cold?
The flask keeps food hot for up to 9 hours and cold for up to 14 hours.
Can I put the flask in the dishwasher?
No, the flask is hand-wash only.
What is the capacity of the flask?
The capacity is 470ml.
What is the flask made of?
It has a stainless steel interior and exterior.
Does the flask come with a spoon?
Yes, it includes a full-size folding spoon.
Can I use the lid as a bowl?
Yes, the insulated lid doubles as a bowl.
What is the warranty?
The product has a 5 year guarantee.
Troubleshooting
Food is not staying hot/cold for the expected duration.
Ensure the lid is tightly sealed. Pre-heat the flask with hot water (for hot foods) or chill it with cold water (for cold foods) before adding your food.
The flask is leaking.
Check the lid's seal for any damage or debris. Ensure the lid is screwed on tightly.
Difficulty cleaning the flask.
Use a bottle brush to reach all areas. Rinse thoroughly.
Pros and Cons
Pros
Excellent temperature retention for extended periods.
Durable and built to last with stainless steel construction.
Convenient features like the integrated folding spoon and insulated lid/bowl.
Easy to clean due to the wide mouth design.
Cons
Requires hand washing; not dishwasher safe.
Capacity is 470ml, which might be limited for some users.
The size may be bulky for some bags.
Setup, Compatibility & Care
Setup: Simply wash the flask before first use with warm, soapy water. Ensure the folding spoon is clean.
Compatibility: Designed for both hot and cold foods and drinks. Avoid carbonated beverages.
Care: Hand wash only. Use a mild detergent and warm water. Avoid abrasive cleaners or scrubbers. Air dry thoroughly after washing. Do not put in the dishwasher.