Quick Summary
The Thermos Light & Compact Blue Drinks Flask is a 350 ml drinks flask with vacuum insulation and a built-in serving cup. It is presented as a compact flask for keeping drinks hot or cold, with a push-button stopper for pouring.
The stated hot retention appears as 14 hours in the product title and 12 hours in the description, while cold retention is 24 hours in both. Because of that mismatch, the temperature-retention figure should be checked before purchase.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | Thermos, a named flask brand. |
| Product type | Drinks flask for carrying hot or cold drinks. |
| Capacity | 350 ml, which is the key size check for serving volume. |
| Colour | Blue. |
| Insulation | Vacuum insulation is stated for temperature retention. |
| Serving cup | Includes a built-in insulated stainless steel cup with a plastic inner. |
| Stopper | Push-button stopper for pouring without fully opening the flask. |
What to Compare Before Buying
- Capacity: 350 ml is relatively small, so compare it with the amount you want to carry in one flask.
- Temperature retention: Check the exact hot-retention figure for the version you are choosing, as the figures differ between the product fields.
- Pouring style: The push-button stopper suits buyers who want to pour without fully removing the cap.
- Included cup: The built-in cup is part of the design, so confirm whether that is the configuration you want.
Before You Decide
Check the 350 ml capacity against your usual drink portion, and confirm the hot-retention figure shown for the exact version. If the built-in cup and push-button stopper are important to you, make sure those features are part of the offer you choose.






