1. Introduction
Thank you for choosing the NEWBOLER TPU Folding Soft Flask. This lightweight, durable, and flexible water bottle is designed for active individuals engaging in various outdoor sports and fitness activities such as running, cycling, hiking, and backpacking. Its foldable design ensures convenience and portability, while its food-grade materials guarantee safety and health.
Versatile use for various activities.
2. Package Contents
Depending on your purchase, your package should contain:
- 1 x NEWBOLER TPU Folding Soft Flask (250ml or 500ml capacity)
3. Setup and First Use
- Initial Cleaning: Before first use, thoroughly clean the soft flask. Rinse the reservoir with a mild detergent solution and then with clean water. Ensure all soap residue is removed.
- Drying: Allow the flask to air dry completely inside and out before storing or filling.
- Filling: Unscrew the cap and fill the flask with your desired beverage. The wide water inlet makes filling and cleaning convenient. Do not overfill.
- Securing: Screw the cap back on tightly to prevent leaks.
4. Operating Instructions
4.1 Drinking from the Flask
- Open Dust Cover: If present, lift the protective dust cover from the mouthpiece.
- Bite Valve Operation: Gently bite the top of the valve with your front teeth while sucking to release water. The silicone mouthpiece is designed for practical and convenient water outlet.
- Leak-Proof Design: The flask is designed not to leak even when held upside down.
Bite-style water outlet for easy hydration.
4.2 Folding and Storage
The soft flask is designed to be foldable for compact storage when empty, saving space in your bag or pocket.
4.3 Product Features Overview
Demonstration of the NEWBOLER Soft Flask's features and portability.
5. Care and Cleaning Instructions
5.1 Cleaning
- Clean with a mild detergent solution and rinse the reservoir thoroughly after each use.
- For best results, use a bottle brush to clean the interior.
- Ensure the flask is completely dry inside and out before storing to prevent mold or odors.
5.2 Storage
- Store the flask in a cool, dry place away from direct sunlight.
- Ensure it is completely dry before folding and storing.
5.3 Important Warnings
- Avoid contact with extremely hot or cold liquids. The suggested temperature range for use is -20°C to 40°C (or -20°C to 50°C as per some documentation).
- Do not expose the flask to strong UV light for extended periods.
- Keep away from sharp objects, as these elements will damage the reservoir.
- Not suitable for carbonated drinks.
- Do not forcefully bite or chew the valve area to avoid damage.
- Please cover the lid when not in use to keep the mouthpiece clean.
6. Troubleshooting
6.1 Water Not Dispensing
- Ensure you are gently biting the valve while sucking.
- Check if the valve is clogged with any debris. Clean thoroughly if necessary.
6.2 Leakage
- Ensure the cap is screwed on tightly and correctly aligned.
- Check the silicone bite valve for any damage or debris that might prevent a proper seal.
6.3 Unusual Taste or Odor
- Perform a thorough cleaning with mild detergent and rinse multiple times.
- Ensure the flask is completely dry before storage to prevent odors.
7. Specifications
| Feature | Description |
|---|---|
| Material | TPU (body), Silicone (mouthpiece) |
| Capacity Options | 250ml, 500ml |
| Dimensions (500ml) | Approx. 21.6cm (8.5in) Height x 6.3cm (2.5in) Width |
| Dimensions (250ml) | Approx. 7cm (2.76in) Height x 5cm (1.97in) Width |
| Mouthpiece Height | Approx. 4.9cm (1.9in) for both capacities |
| Recommended Temperature | -20°C to 40°C (0-40°C for water temperature) |
| Key Features | BPA-Free, Food-Grade Materials, Dust Cover, Wide Water Inlet, Foldable, Leak-Proof |
Dimensions for the 500ml flask.
Dimensions for the 250ml flask.
Key features for a safe and convenient hydration experience.
8. User Tips
- Many users appreciate that the flask has no noticeable plastic smell upon arrival, making it ready for use after a quick rinse.
- Its lightweight and stable design makes it comfortable to carry during activities.
- The quality is consistently praised, with users noting its impeccable construction and leak-free performance.
- For optimal performance and longevity, always ensure the flask is completely dry before folding and storing.
9. Warranty and Support
For any questions, concerns, or support needs regarding your NEWBOLER TPU Folding Soft Flask, please contact the seller or retailer from whom you purchased the product. They will be able to provide assistance with product-related inquiries and any potential warranty claims.