Cello Benz 900
Cello Puro Steel-X Benz 900 Insulated Water Bottle User Manual
Model: Benz 900
1. Introduction
Thank you for choosing the Cello Puro Steel-X Benz 900 Insulated Water Bottle. This manual provides essential information for the proper setup, operation, maintenance, and care of your new bottle. Please read these instructions carefully before first use to ensure optimal performance and longevity of the product.

A full view of the Cello Puro Steel-X Benz 900 water bottle in a peach finish, showcasing its sleek design and integrated carrying strap.
2. Product Overview
The Cello Puro Steel-X Benz 900 is an insulated water bottle designed for convenience and durability. It features an inner stainless steel layer and an outer BPA-free plastic layer, making it suitable for various beverages.
Key Features:
- Material: Food-grade 18/8 stainless steel inner layer with BPA-free plastic outer layer.
- Insulation: Designed to keep cold beverages cool for several hours. Note: This bottle does not retain heat and is not suitable for hot beverages.
- Leak-Proof Design: Features a secure screw cap to prevent spills.
- Convenient Handling: Portable design with a comfortable shape for carrying.
- Capacity: Approximately 900 Milliliters (25oz).

An infographic highlighting the bottle's construction from Thermoware PU insulated material, BPA-free components, and an inner 18/8 stainless steel layer.

A visual representation of the bottle's leak-proof cap and silicone rubber seal, shown being carried in a backpack's side pocket without spills.
3. Setup
Initial Cleaning:
- Unpack the bottle and remove all packaging materials.
- Wash the bottle and cap thoroughly with mild soap and warm water.
- Rinse all components completely to remove any soap residue.
- Allow the bottle and cap to air dry completely before first use or storage.
4. Operating Instructions
Filling and Sealing:
- Unscrew the cap by turning it counter-clockwise.
- Fill the bottle with your desired cold beverage. Do not overfill; leave some space below the rim.
- Screw the cap back on tightly by turning it clockwise until secure. Ensure the cap is properly aligned to prevent leaks.
Important Note: This bottle is designed for cold beverages only. It does not have heat retention capabilities and is not suitable for hot liquids. Using it with hot liquids may compromise its insulation properties and pose a burn risk.

A sequence of images showing the process of opening the bottle, pouring liquid into the wide mouth, and securing the screw cap.
5. Maintenance and Care
Cleaning Instructions:
- Hand Wash Only: The bottle should be hand washed with mild soap and warm water. Do not use abrasive cleaners or scrubbers.
- For thorough cleaning, use a bottle brush to reach all internal surfaces.
- Rinse thoroughly after washing.
- Ensure the bottle and cap are completely dry before storing to prevent odors or mildew.
Storage:
- Store the bottle with the cap off or slightly ajar to allow air circulation.
- Store in a cool, dry place away from direct sunlight.
6. Troubleshooting
Common Issues:
- Leakage:
- Ensure the cap is screwed on tightly and correctly aligned.
- Check the silicone seal inside the cap for damage or misalignment.
- Unpleasant Odor:
- Thoroughly clean the bottle and cap with warm, soapy water.
- Allow to air dry completely with the cap off.
- For persistent odors, a mixture of baking soda and water can be used for soaking, followed by thorough rinsing.
- Beverage Not Staying Cold:
- Ensure the cap is sealed properly.
- Remember this bottle is designed for cold retention for a few hours, not extended periods like vacuum-insulated bottles.
7. Specifications
| Feature | Detail |
|---|---|
| Brand | Cello |
| Model Name | Benz 900 |
| Capacity | 900 Milliliters (approx. 25oz) |
| Color | Peach |
| Material | Plastic with inner steel (Food-grade 18/8 Stainless Steel) |
| Special Feature | Leakproof |
| Product Dimensions | 9.84"W x 3.58"H (approx. 25cm W x 9.1cm H) |
| Item Weight | 500 Grams (approx. 1.1 pounds) |
| Cap Type | Screw Cap |
| Recommended Uses | Sports, Travel, Home, Office |
| Product Care Instructions | Hand Wash Only |

A diagram displaying the bottle's dimensions (272mm height, 79mm base diameter) and highlighting features like easy cleaning and odor resistance.
8. Warranty and Support
For warranty information or customer support regarding your Cello Puro Steel-X Benz 900 water bottle, please refer to the product packaging or contact Cello customer service directly. Contact details can typically be found on the manufacturer's official website or through your point of purchase.
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