Thermos Flask - 1.8L - Black
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Product Information
Full details
This guide is for anyone who owns a Thermos 1.8L Black Flask. It helps you understand how to best use the flask to keep your drinks hot or cold for extended periods. This flask is ideal for work, outings, or any situation where you need a large quantity of your favorite beverage. However, keep in mind that the glass lining requires careful handling to prevent damage.
All features
| Colour | Black |
|---|---|
| Model Part Number | 059028 |
| Brand | Thermos |
Extended Product Information
FAQs
How long will the flask keep drinks hot?
The flask can keep drinks hot for up to 12 hours.
How long will the flask keep drinks cold?
The flask can keep drinks cold for up to 24 hours.
Can I put carbonated drinks in the flask?
It is not recommended to put carbonated drinks in the flask.
How do I clean the flask?
Wash the flask and cups with warm, soapy water. Use a bottle brush for the interior.
Are the cups dishwasher safe?
It is recommended to hand wash the cups.
What is the flask made of?
The flask has a glass-lined interior and a durable exterior.
Can I use this for soup?
Yes, the flask is suitable for hot soup.
What should I do if the flask is damaged?
Discontinue use if the glass lining is damaged and discard appropriately.
Troubleshooting
Flask doesn't keep drinks hot/cold for the expected time.
Ensure the stopper is properly sealed. Pre-heat or pre-cool the flask before filling. Check for any damage to the glass lining.
Stopper leaks.
Make sure the stopper is properly aligned and screwed on tightly. Check for any debris that might be preventing a tight seal.
Flask is difficult to clean.
Use a bottle brush and warm, soapy water. For stubborn stains, try a mixture of baking soda and water.
Pros and Cons
Pros
- Large capacity, ideal for sharing.
- Excellent temperature retention for extended periods.
- Convenient twist-and-pour stopper.
- Includes cups for immediate use.
- Durable design suitable for outdoor activities.
Cons
- Glass-lined interior requires careful handling to avoid breakage.
- The size may be bulky for some users.
- Cleaning requires attention to detail to ensure thoroughness.
- May be too large for single-person use.
Setup, Compatibility & Care
- Preparation: Before first use, wash the flask and cups with warm, soapy water.
- Filling: Fill the flask with your desired beverage. Avoid overfilling to prevent spills.
- Sealing: Ensure the stopper is securely twisted to maintain temperature.
- Cleaning: After each use, rinse the flask and cups thoroughly. Use a bottle brush for the interior. Avoid abrasive cleaners or scrubbers that can damage the glass lining.
- Compatibility: Suitable for most hot and cold beverages. Not recommended for carbonated drinks.
- Care: Handle with care to prevent breakage. Avoid dropping or subjecting the flask to extreme impacts. Store with the lid off when not in use to allow it to dry completely.