Introduction
This manual provides detailed instructions for the safe and effective use, maintenance, and care of your Contigo AUTOSEAL Cortland Water Bottle. Designed for convenience, this bottle features AUTOSEAL technology for leak-proof and spill-proof performance, making it ideal for on-the-go hydration.
Key Features
- AUTOSEAL Technology: Ensures the bottle is 100% leak-proof and spill-proof.
- One-Handed Drinking: Press a button to drink, release to seal.
- AUTOSEAL Button Lock: Provides added security against accidental pressing of the AUTOSEAL button.
- Protective Spout Cover: Keeps the drinking spout clean and protected from dirt and germs.
- Clip-On Handle: Easily attaches to bags, backpacks, or key rings for convenient carrying.
Setup
Unpacking and Initial Inspection
Upon receiving your Contigo AUTOSEAL Cortland Water Bottle, carefully remove it from its packaging. Inspect all components for any signs of damage. Ensure the bottle, lid, and straw are present and intact.
Initial Cleaning
Before first use, it is recommended to thoroughly clean all parts of the water bottle. Refer to the 'Maintenance and Cleaning' section for detailed instructions.
Operating Instructions
Filling the Bottle
- Unscrew the lid from the bottle by turning it counter-clockwise.
- Fill the bottle with your desired beverage. Do not overfill; leave some space below the rim.
- Screw the lid back onto the bottle by turning it clockwise until securely tightened.

The Contigo AUTOSEAL Cortland Water Bottle, showcasing its design and vibrant Sangria color.
Drinking from the Bottle (AUTOSEAL Technology)
To drink, simply press the AUTOSEAL button located on the back of the lid. The spout will open, allowing you to sip your beverage through the straw. Release the button to automatically seal the spout, preventing leaks and spills.
Using the AUTOSEAL Button Lock
For added peace of mind, especially when carrying the bottle in a bag, engage the button lock. Slide the small switch next to the AUTOSEAL button to the locked position. This prevents accidental pressing of the button and ensures the spout remains sealed. Slide the switch back to unlock before drinking.
Carrying the Bottle
The integrated clip-on handle allows for easy portability. Attach it to your backpack, gym bag, or other gear for convenient, hands-free transport.

Side view of the water bottle, displaying volume measurements in ounces and milliliters for tracking hydration.
Maintenance and Cleaning
Disassembly for Cleaning
- Unscrew the lid from the bottle.
- Remove the straw from the lid by gently pulling it downwards.
- The lid mechanism can be opened for better access during cleaning. Consult the manufacturer's instructions for specific lid disassembly if needed.
Cleaning Instructions
Hand Wash Only:
- Wash all components (bottle, lid, and straw) with warm, soapy water.
- Use a bottle brush to clean the interior of the bottle thoroughly.
- Use a straw brush to clean the inside of the straw.
- For the lid, ensure all crevices and the spout area are cleaned. The AUTOSEAL mechanism can be opened to allow water and soap to reach all parts.
- Rinse all components thoroughly with clean water.
- Allow all parts to air dry completely before reassembly to prevent odor or mildew.
Reassembly
- Insert the straw firmly into the designated opening on the underside of the lid.
- Ensure the lid mechanism is properly closed and the button lock is disengaged.
- Screw the lid back onto the bottle until it is securely tightened.
Troubleshooting
| Issue | Possible Cause | Solution |
|---|---|---|
| Bottle is leaking or spilling. | Lid not tightened, AUTOSEAL button lock engaged, straw not properly seated. | Ensure lid is securely screwed on. Disengage the AUTOSEAL button lock. Verify the straw is firmly inserted into the lid. |
| Difficulty drinking from the spout. | AUTOSEAL button not fully pressed, straw blocked, air vent blocked. | Ensure the AUTOSEAL button is fully pressed while drinking. Check the straw for any blockages. Ensure the air vent on the lid is clear. |
| Unpleasant odor or taste. | Incomplete cleaning, residue buildup. | Thoroughly clean all components as per the 'Maintenance and Cleaning' section. Ensure all parts are completely dry before storage. |
Specifications
| Attribute | Detail |
|---|---|
| Brand | Contigo |
| Model Name | AUTOSEAL Cortland |
| Capacity | 24 oz (approximately 710 ml) |
| Material | Tritan |
| Dimensions (W x H) | 3.63 inches x 10.25 inches |
| Care Instructions | Hand Wash Only |
| Reusability | Reusable |
| Additional Features | Spout Cover, Clip-on Handle |

A visual representation of the water bottle's height and width, indicating its compact size.
Warranty and Support
Contigo products are manufactured to high-quality standards. For specific warranty information, including terms and conditions, please refer to the official Contigo website or the warranty documentation included with your purchase. For customer support, product inquiries, or assistance with any issues, please contact Contigo directly through their official channels. Keep your proof of purchase for any warranty claims.