Introduction
This user manual provides essential information for the safe and effective use of your Thermos 1 Liter Stainless Steel Insulated Bottle. Please read this manual thoroughly before first use and retain it for future reference.
The Thermos Light and Compact Flask is designed for maximum temperature retention, keeping beverages hot or cold for extended periods. Its durable stainless steel construction ensures longevity and resistance to dents.
Product Features
- Virtually unbreakable, dent-resistant stainless steel body: Ensures ultimate durability for long-lasting use.
- Thermax double-walled vacuum insulation: Provides maximum temperature retention, keeping contents hot for up to 24 hours and cold for up to 24 hours.
- Light and compact design: Allows for a larger capacity (1 liter) in a smaller, portable bottle.
- Innovative push-button stopper: Facilitates easy and controlled pouring without needing to fully unscrew the stopper.
- Integrated cup: The lid doubles as a convenient drinking cup.
- Compliance: Meets and exceeds EN12546-1:2000 standards.
Package Contents
Upon opening the package, ensure all items are present and in good condition:
- 1 x Thermos Light and Compact Flask, 1 Liter, Stainless Steel
Setup and First Use
- Unpacking: Carefully remove the Thermos bottle from its packaging.
- Initial Cleaning: Before first use, wash all parts (bottle, stopper, and cup) with warm soapy water. Rinse thoroughly and allow to air dry.
Note: The bottle is not dishwasher safe. - Pre-heating/Pre-cooling (Optional but Recommended):
- For hot beverages: Fill the bottle with hot water (not boiling) for 5-10 minutes, then empty.
- For cold beverages: Fill the bottle with cold water or ice for 5-10 minutes, then empty.
This step helps to maximize the insulation efficiency.
- Filling: Fill the bottle with your desired beverage. Do not overfill; leave a small space below the stopper to allow for expansion and proper sealing.
- Securing the Stopper: Insert the push-button stopper and screw it down firmly to ensure a leak-proof seal.
- Attaching the Cup: Screw the outer cup onto the bottle securely.
Figure 1: Components of the Thermos bottle, showing the main body, push-button stopper, and detachable cup. The stopper is designed for easy pouring, and the cup serves as a convenient drinking vessel.
Operating Instructions
Pouring Beverages
- Remove the Cup: Unscrew the outer cup from the top of the bottle.
- Open the Stopper: Press the center button on the stopper to open the pouring mechanism. You will hear a click.
- Pour: Tilt the bottle to pour the beverage into the cup or another container.
- Close the Stopper: Press the center button again to close the pouring mechanism. Ensure it clicks back into the closed position to prevent leaks and maintain temperature.
- Replace the Cup: Screw the cup back onto the bottle.
Figure 2: Detailed view of the push-button stopper. The blue indicator shows the 'OPEN' position, allowing liquid to flow, while the white indicator signifies the 'CLOSED' position for secure transport and insulation.
Temperature Retention Guidelines
- For best results, always pre-heat or pre-cool the bottle as described in the "Setup and First Use" section.
- Fill the bottle completely to maximize temperature retention. Partially filled bottles lose heat/cold faster.
- Avoid opening the stopper unnecessarily, as this allows heat/cold to escape.
- The bottle is designed to keep liquids hot for up to 24 hours and cold for up to 24 hours under optimal conditions.
Maintenance and Care
Cleaning
- Daily Cleaning: After each use, wash the bottle, stopper, and cup with warm water and a mild dish soap. Use a bottle brush for thorough cleaning of the interior.
- Deep Cleaning: For stubborn stains or odors, a mixture of baking soda and warm water can be used. Let it sit for several hours or overnight, then rinse thoroughly.
- Drying: Always allow all parts to air dry completely before reassembling and storing to prevent mold or mildew. Store with the stopper removed to allow air circulation.
- Do NOT use: Abrasive cleaners, bleach, or chlorine-based cleaners, as these can damage the stainless steel and seals.
- Dishwasher Safety: This Thermos bottle is not dishwasher safe. Hand wash only.
Storage
Store the bottle in a clean, dry place away from direct sunlight and extreme temperatures. For long-term storage, ensure the bottle is completely dry and the stopper is left slightly open or removed to prevent odors.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Bottle not retaining temperature effectively. | Stopper not fully closed; Bottle not pre-heated/pre-cooled; Bottle not filled completely; Damaged vacuum seal. | Ensure stopper is securely closed. Pre-heat/pre-cool the bottle before use. Fill the bottle completely. If the vacuum seal is damaged (e.g., bottle feels hot/cold on the outside when filled with hot/cold liquid), the insulation is compromised and the bottle may need replacement. |
| Bottle is leaking. | Stopper not screwed on tightly; Stopper mechanism not fully closed; Damaged stopper seal. | Ensure the stopper is screwed on firmly. Press the push-button stopper until it clicks into the closed position. Inspect the silicone seals on the stopper for damage or wear; replace if necessary. |
| Unpleasant odor inside the bottle. | Improper cleaning; Stored with stopper closed while wet. | Perform a deep clean with baking soda and warm water. Ensure the bottle is completely dry before storage, and store with the stopper removed or slightly open. |
Specifications
| Feature | Detail |
|---|---|
| Brand | THERMOS |
| Model Number | 184137 |
| Capacity | 1000 Milliliters (1 Liter) |
| Material | Stainless Steel |
| Dimensions (L x W x H) | 3.35 x 3.35 x 12.6 cm (approx. 8.5 x 8.5 x 32 cm) |
| Item Weight | 500 grams |
| Temperature Retention (Hot) | Up to 24 hours |
| Temperature Retention (Cold) | Up to 24 hours |
| Compliance | EN12546-1:2000 |
Warranty and Support
Thermos products are manufactured to the highest quality standards. This product comes with a 15-year guarantee against manufacturing defects.
For warranty claims or technical support, please contact Thermos customer service through their official website or the retailer from whom you purchased the product. Please have your model number (184137) and proof of purchase ready.
Note: The guarantee does not cover damage caused by misuse, accident, alteration, or normal wear and tear.
Safety Information
- Do not use the bottle for carbonated beverages, as pressure buildup can cause the stopper to eject forcefully.
- Do not use for dairy products or baby food, as bacteria growth can occur.
- Keep out of reach of children when filled with hot liquids.
- Do not place in microwave, oven, or freezer.
- Avoid dropping the bottle, especially when full, as this can damage the vacuum insulation.
- Ensure the stopper is securely closed before transporting to prevent leaks.