Introduction
This manual provides instructions for the proper use, care, and maintenance of your THERMOS Stainless King 16 oz Vacuum-Insulated Travel Tumbler. Please read this manual thoroughly before initial use to ensure optimal performance and longevity of your product.
Product Overview
The THERMOS Stainless King Travel Tumbler is designed for maximum temperature retention, keeping beverages hot or cold for extended periods. It features a durable stainless steel construction and a leak-proof lid.
Key Features:
- Vacuum Insulation Technology: Maintains beverage temperature for hours.
- Hot Retention: Keeps liquids hot for up to 7 hours.
- Cold Retention: Keeps liquids cold for up to 18 hours.
- DrinkLock Sealing Lid: Leak-proof when closed for secure transport.
- Built-in Tea Hook: Conveniently holds tea bags or most loose leaf infusers.
- Durable Construction: High-quality 18/8 stainless steel.
- Sweat-Proof Exterior: Stays cool to the touch with hot beverages and prevents condensation with cold beverages.
- BPA-Free: All materials are free from Bisphenol A.
Image 1: Front view of the THERMOS Stainless King 16 oz Travel Tumbler in Army Green, showcasing its sleek design and the THERMOS logo.
Setup
Initial Cleaning:
- Before first use, wash all parts with warm water and mild dish soap.
- Rinse thoroughly to remove any soap residue.
- Ensure all parts are completely dry before assembly or storage.
Operating Instructions
Filling the Tumbler:
- Unscrew the lid from the tumbler body.
- Fill with your desired hot or cold beverage. Do not overfill; leave space for the lid.
- For best results with hot beverages, pre-heat the tumbler by filling it with hot water for 5-10 minutes, then empty before adding your beverage.
- For best results with cold beverages, pre-chill the tumbler by filling it with ice water for 5-10 minutes, then empty before adding your beverage.
Securing the Lid:
- Place the lid onto the tumbler body and screw it on clockwise until securely tightened.
- Ensure the DrinkLock sealing mechanism is in the closed position to prevent leaks. The lid features a lever that can be toggled to open or close the drinking spout.
Using the Tea Hook:
- The built-in tea hook is located on the underside of the lid.
- Attach a tea bag string or a compatible loose leaf infuser to the hook before securing the lid.
Image 2: Diagram illustrating the tumbler's dimensions (7.8 inches tall, 3.25 inches wide) and key features like the DrinkLock sealing lid, vacuum insulation (7 hours hot, 18 hours cold), and dishwasher-safe claim.
Image 3: The tumbler shown fitting into a standard car cup holder, demonstrating its compatibility for travel.
Maintenance and Cleaning
Regular cleaning is essential to maintain hygiene and product performance.
Daily Cleaning:
- After each use, rinse the tumbler body and lid with warm water.
- Wash with mild dish soap and a soft brush or sponge.
- The tumbler and lid are top-rack dishwasher safe. For optimal longevity, hand washing is recommended.
Deep Cleaning the Lid:
The lid can be disassembled for thorough cleaning:
- Unscrew the lid from the tumbler.
- Locate the small tab or locking mechanism on the underside of the lid. Follow the instructions provided with your product for specific disassembly steps, which typically involve a quarter turn of a plastic nut to separate components.
- Separate all lid components, including gaskets and the sealing mechanism.
- Wash all parts thoroughly with warm, soapy water, paying close attention to crevices.
- Rinse all parts completely and allow them to air dry before reassembly.
- Reassemble the lid, ensuring all gaskets are properly seated to maintain a leak-proof seal.
Image 4: Exploded view of the tumbler lid, showing its various components including the built-in tea hook and highlighting the 18/8 high-quality stainless steel construction of the tumbler body.
Important Notes:
- Do not use abrasive cleaners, scrubbers, or bleach, as these can damage the finish and seals.
- Do not microwave.
- Do not freeze.
- Do not store carbonated beverages in the tumbler, as pressure buildup can cause the lid to eject forcefully.
- Ensure the tumbler is thoroughly dried after cleaning to prevent odors or mildew.
Troubleshooting
| Issue | Possible Cause | Solution |
|---|---|---|
| Beverage not staying hot/cold | Lid not sealed properly; Tumbler not pre-heated/chilled; Damaged vacuum seal. | Ensure lid is tightly closed and DrinkLock is engaged. Pre-heat/chill tumbler before use. If issue persists, the vacuum seal may be compromised. |
| Lid leaks | Lid not tightened; Gasket improperly seated or damaged; DrinkLock not closed. | Tighten lid securely. Disassemble and reassemble lid, ensuring gaskets are correctly positioned. Check if DrinkLock is in the closed position. Replace lid if gaskets are damaged. |
| Difficulty opening/closing lid | Lid overtightened; Residue buildup. | Avoid overtightening. Clean lid thoroughly, especially threads and sealing mechanisms. |
| Unpleasant odor inside tumbler | Improper cleaning; Residue from previous beverages. | Clean thoroughly with warm, soapy water. For persistent odors, use a mixture of baking soda and water, let it sit, then rinse well. Ensure complete drying after washing. |
Specifications
| Feature | Detail |
|---|---|
| Brand | THERMOS |
| Model Number | SK1005 |
| Capacity | 16 Ounces (470 ml) |
| Material | 18/8 Stainless Steel |
| Insulation Type | Vacuum Insulation |
| Hot Retention | Up to 7 hours |
| Cold Retention | Up to 18 hours |
| Dimensions (W x H) | 3.3" x 7.8" |
| Product Care | Top rack dishwasher safe (hand wash recommended) |
| Special Features | Leak-proof lid, Built-in tea hook, Sweat-proof exterior, BPA-Free |
| UPC | 041205725947 |
Warranty and Support
THERMOS products are manufactured to high-quality standards. For specific warranty information or customer support, please refer to the warranty card included with your purchase or visit the official THERMOS website. Keep your proof of purchase for any warranty claims.