Introduction
Welcome to your new Stanley 40oz Adventure Quencher Tumbler. This manual provides essential information for the proper setup, operation, and maintenance of your insulated stainless steel tumbler. Please read these instructions carefully before first use and retain for future reference.
Product Overview
The Stanley 40oz Adventure Quencher Tumbler is designed for all-day hydration, keeping your drinks cold for extended periods. It features a versatile lid and a comfortable handle, making it ideal for various activities.

Image: Stanley 40oz Adventure Quencher Tumbler in Cloud color with handle and straw.
Components
Your Stanley Adventure Quencher Tumbler includes the following components:
- Tumbler Body (Insulated Stainless Steel)
- Lid with Rotating Cover
- Reusable Straw

Image: Close-up view of the Stanley 40oz Adventure Quencher Tumbler lid and straw, showing the rotating cover.
Setup
First Use
Before using your tumbler for the first time, it is important to clean all components thoroughly.
- Wash the tumbler body, lid, and straw with warm, soapy water.
- Rinse all parts completely to remove any soap residue.
- Allow all components to air dry or dry with a clean, soft cloth before assembly.
Operation
Filling Your Tumbler
Remove the lid by twisting it counter-clockwise. Fill the tumbler with your desired beverage. Do not overfill, leaving a small space at the top to prevent spills when the lid is attached.
Lid Functionality
The lid is designed with a rotating cover offering three distinct positions for versatile use:
- Straw Opening: Rotate the cover to align with the straw opening for use with the included reusable straw.
- Wide Mouth Opening: Rotate the cover to the wide mouth opening for direct sipping.
- Full-Cover Top: Rotate the cover to fully close the opening, providing a spill-resistant seal for transport.
Carrying and Compatibility
The tumbler features a robust handle for comfortable and secure carrying. Its tapered base is designed to fit conveniently into most standard vehicle cup holders.
Maintenance and Care
Cleaning Instructions
Proper cleaning is essential for maintaining hygiene and extending the lifespan of your tumbler.
- Dishwasher Safe: The tumbler and its components (lid, straw) are dishwasher safe. For best results and to preserve the exterior finish, place them on the top rack of your dishwasher.
- Hand Washing: For optimal care, especially for the exterior finish, hand washing with warm, soapy water is recommended. Use a soft brush to clean the straw and any crevices in the lid.
- Rinse all parts thoroughly after washing to remove any soap residue.
Storage
When storing your tumbler, it is recommended to keep the lid off to allow for proper air circulation and prevent the accumulation of odors.
Troubleshooting
Leaks from Lid
- Ensure the lid is securely twisted onto the tumbler body.
- Verify that the rotating cover on the lid is in the full-cover position if not actively drinking.
- Check the silicone gasket on the lid for proper seating and any signs of damage or wear.
Reduced Insulation Performance
- Confirm that the lid is fully closed and sealed.
- Avoid leaving the tumbler in direct sunlight or extreme heat for extended periods.
- Inspect the tumbler's exterior for any dents or damage that could compromise the vacuum insulation.
Specifications
| Brand | STANLEY |
| Model | Adventure Quencher 40oz |
| Material | Stainless Steel (Insulated) |
| Capacity | 40 oz (approximately 1133.98 Grams) |
| Color | Cloud (White) |
| Special Features | BPA-free, Dishwasher Safe, Double-wall insulation |
| Dimensions (W x H) | 5"W x 12"H (Overall size: 3.8 inches x 5.75 inches x 12.5 inches) |
| Item Weight | 1.5 Pounds |
| Included Components | Lid |
| Care Instructions | Hand Wash Only (for optimal care, also dishwasher safe) |
| Microwave Safe | No |

Image: Diagram illustrating the dimensions of the Stanley 40oz Adventure Quencher Tumbler.
Warranty and Support
Information regarding product warranty and customer support is not available in the provided data. Please refer to the manufacturer's official website or product packaging for details on warranty coverage and how to contact customer service.





