1. Product Overview
The Hydragear Juno 40 Oz Stainless Steel Tumbler is designed for versatile beverage consumption, keeping drinks at desired temperatures for extended periods. It features a durable stainless steel construction, a unique 2-in-1 lid, and a reusable straw, making it suitable for various activities and daily use.

Image 1.1: Hydragear Juno 40 Oz Stainless Steel Tumbler.
2. Key Features
- 2-in-1 Splash-Proof Lid: Features a flip-up locking spout for sipping hot drinks and an opening for the included reusable stainless steel straw with a silicone tip for cold beverages.
- Temperature Retention: Insulated with durable stainless steel to keep drinks cold for up to 12 hours with ice and hot for up to 6 hours without condensation.
- Large Capacity: 40-ounce capacity supports hydration goals throughout the day.
- Durable and Food-Safe: Constructed from high-quality stainless steel, designed to prevent damage during transport. Free from BPA and lead.
- Easy-Carry Handle: Integrated handle provides a secure and comfortable grip.

Image 2.1: Detailed features of the Hydragear Juno Tumbler, including lid design and insulation properties.
3. Setup and First Use
- Unpack: Carefully remove all packaging materials from the tumbler, lid, and straw.
- Initial Cleaning: Wash all components (tumbler, lid, and straw) thoroughly with warm, soapy water before first use. Rinse completely.
- Assemble Lid: Ensure the silicone gasket is properly seated in the lid for a secure, splash-proof seal.
- Insert Straw: If using the straw, insert the reusable stainless steel straw through the designated opening in the lid.
4. Operating Instructions
4.1 Filling the Tumbler
- Remove the lid by twisting counter-clockwise and lifting.
- Fill the tumbler with your desired beverage. Do not overfill.
- Securely place the lid back on the tumbler and twist clockwise until tight.
4.2 Using the 2-in-1 Lid
- For Cold Drinks with Straw: Insert the reusable straw through the central opening. Ensure the straw's silicone tip is in place.
- For Hot Drinks (Sip Spout): Flip up the locking spout to reveal the drinking opening. Close the spout firmly after use to prevent spills.
- Important: Do not use the straw when drinking hot beverages to avoid burns.

Image 4.1: Close-up of the versatile 2-in-1 lid.
5. Maintenance and Care
Proper care ensures the longevity and performance of your Hydragear Juno Tumbler.
- Washing: Wash before first use. The lid is top-rack dishwasher safe. The tumbler vessel is hand wash only; use mild soap and water, avoiding abrasive cleaners or scrubbers.
- Temperature Limits: Not for use in microwave or freezer.
- Beverage Types: Not intended for carbonated or fermented beverages.
- Hot Liquids: Always use caution when handling hot liquids. Do not close the lid if contents exceed 165°F/73°C.
- Straw Use: Do not use the straw when drinking hot beverages.
6. Specifications
| Feature | Detail |
|---|---|
| Brand | Hydragear |
| Model | Juno |
| Capacity | 40 Ounces |
| Color | Harbor Powder Coat |
| Material | Stainless Steel |
| Special Feature | Insulated, 2-in-1 Lid, Reusable Straw |
| Product Dimensions | 4.43"W x 13.39"H |
| Item Weight | 1.32 Pounds |
| UPC | 196557156229 |
7. Troubleshooting
If you encounter any issues with your Hydragear Juno Tumbler, consider the following:
- Leakage: Ensure the lid is securely tightened and the silicone gasket is properly seated. Check for any damage to the lid or gasket.
- Reduced Temperature Retention: Verify the lid is fully closed and sealed. Extreme external temperatures can affect performance.
- Difficulty Cleaning: For stubborn residues, soak the tumbler with warm, soapy water before hand washing. Use a bottle brush for thorough cleaning.
8. Warranty and Support
For warranty information or product support, please contact Hydragear directly through their official website or the retailer where the product was purchased. Keep your proof of purchase for any warranty claims.
