Gelert Insulated Flask - Black

The Gelert 500ml Insulated Flask is perfect for hiking trails, long workdays, or weekend travel. C...

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Product Information

Full details

This guide is for anyone who needs a reliable way to keep their drinks at the right temperature, whether you're hiking, working, or traveling. The Gelert 500ml Insulated Flask keeps your beverages hot or cold for hours. However, it's important to note that extreme temperatures and prolonged exposure to sunlight can affect its performance.

All features

ColourBlack
BrandGelert

Extended Product Information

FAQs

How do I clean the Gelert Insulated Flask?

Wash it with warm, soapy water after each use. Rinse thoroughly and allow to air dry. Avoid using abrasive cleaners.

Can I put carbonated drinks in the flask?

It is not recommended to put carbonated drinks in the flask, as the pressure can build up and potentially cause leaks.

How long will the flask keep drinks hot or cold?

The flask can keep drinks cold for up to 24 hours and hot for up to 12 hours, depending on the external conditions and how the flask is used.

Is the flask dishwasher safe?

No, the Gelert Insulated Flask is not dishwasher safe. Hand washing is recommended to preserve the insulation and the flask's integrity.

What is the flask made of?

The flask is made of stainless steel with a double-wall construction.

Can I use the flask for acidic beverages?

Yes, the stainless steel construction is suitable for most beverages, including acidic ones. However, always rinse the flask thoroughly after use to prevent any residue buildup.

What is the capacity of the flask?

The capacity of the flask is 500ml.

Troubleshooting

Flask leaks.

Ensure the screw lid is properly tightened. Check the seal for any damage and replace if necessary.

Drinks are not staying hot or cold for long.

Make sure the lid is tightly sealed. Pre-heat or pre-chill the flask before adding your beverage by rinsing with hot or cold water, depending on your needs. Avoid leaving the flask in direct sunlight or extreme temperatures.

Pros and Cons

Pros

  • Maintains beverage temperature for extended periods.
  • Durable stainless steel construction.
  • Leak-proof screw lid for worry-free transport.
  • Compact and portable design.
  • Easy to clean and maintain.

Cons

  • May not fit in all car cup holders.
  • Performance can be affected by extreme temperatures.
  • The black color can show scratches more easily.

Setup, Compatibility & Care

  1. Initial Use: Before using for the first time, wash the flask with warm, soapy water and rinse thoroughly.
  2. Filling: Fill the flask with your desired beverage. Avoid overfilling to prevent leaks.
  3. Lid Closure: Ensure the screw lid is tightly sealed to maintain temperature and prevent spills.
  4. Cleaning: Wash the flask after each use with warm, soapy water. Rinse well and allow to air dry.
  5. Avoid: Do not use abrasive cleaners or scrubbers, which could damage the stainless steel.
  6. Compatibility: Suitable for both hot and cold beverages. Avoid using with carbonated drinks to prevent pressure buildup.