Introduction
The STANLEY Quencher H2.0 FlowState Tumbler is designed for all-day hydration, featuring a durable recycled stainless steel construction and double-wall vacuum insulation. This modern tumbler in Rose Quartz offers a grippable soft matte finish and an ergonomic, comfort-grip handle for easy portability. Its advanced FlowState lid provides versatile drinking options, making it suitable for various activities and environments.

Image: The STANLEY Quencher H2.0 FlowState Tumbler in Rose Quartz Modern, showcasing its design and handle.
What's in the Box
- STANLEY Quencher H2.0 FlowState Tumbler (Rose Quartz Modern)
- FlowState Lid
- Reusable Straw
Setup
1. Initial Cleaning
Before first use, wash all components (tumbler, lid, and straw) thoroughly. Refer to the 'Maintenance' section for detailed cleaning instructions. The tumbler is designed for hand washing only.
2. Lid Assembly
The FlowState lid features a rotating cover with three positions:
- Straw Opening: Designed to resist splashes with a seal that holds the reusable straw in place.
- Drink Opening: For direct sipping without the straw.
- Full-Cover Top: For added leak resistance when not in use.
To attach the lid, align it with the tumbler opening and twist clockwise until securely fastened. Ensure the lid is properly aligned and tightened to prevent leaks.
Operating Instructions
1. Filling the Tumbler
Fill the tumbler with your desired beverage. The double-wall vacuum insulation is effective for keeping drinks cold for extended periods.
2. Using the FlowState Lid
Rotate the lid's cover to select your preferred drinking method:
- For straw use, align the opening with the straw. The silicone seal will hold the straw securely.
- For direct sipping, align the opening with the drink spout.
- To minimize spills, rotate the cover to the full-cover position. Note that while this position offers added leak resistance, the tumbler is primarily splash-resistant and not entirely leakproof if tipped over or tossed in a bag.
3. Car Cup Holder Compatibility
The tumbler features a narrow base designed to fit into most car cup holders, providing convenience during travel.
Maintenance
Cleaning Instructions
To ensure the longevity and hygiene of your STANLEY Quencher H2.0 FlowState Tumbler, follow these care instructions:
- Hand Wash Only: All components of the tumbler (body, lid, straw) should be hand washed.
- Use warm water and mild dish soap.
- For thorough cleaning, disassemble the lid by unscrewing it from the tumbler and removing the straw. Clean all parts separately.
- Rinse thoroughly and allow all parts to air dry completely before reassembling or storing.
Troubleshooting
1. Leaking Issues
If your tumbler is leaking, ensure the lid is securely fastened and the rotating cover is in the full-cover position. While the FlowState lid offers enhanced splash resistance, it is not entirely leakproof if the tumbler is tipped or inverted, especially with the straw inserted.
2. Reduced Temperature Retention
If your drinks are not staying cold as expected, verify that the lid is properly sealed and there are no gaps. Extreme external temperatures can also affect insulation performance.
Specifications
| Feature | Detail |
|---|---|
| Brand | STANLEY |
| Model Number | 10-10826-010 |
| Color | Rose Quartz |
| Style | Modern |
| Capacity | 20 Ounces |
| Material | Stainless Steel (Recyclable, BPA Free) |
| Special Feature | Vacuum Insulated |
| Item Weight | 0.9 Pounds |
| Product Dimensions | 3.54"W x 8.96"H |
| Product Care Instructions | Hand Wash Only |
Warranty and Support
For information regarding product warranty, returns, or customer support, please visit the official STANLEY website or contact their customer service directly. Details are typically available in the product packaging or on the manufacturer's website.







