Product Overview
The THERMOS 10oz Vacuum Insulated Stainless Steel Straw Bottle is designed to keep beverages cold for extended periods. It features a durable stainless steel construction, a pop-up straw, and an easy-to-grip contoured body, making it suitable for children.

Front view of the THERMOS 10oz Spidey and His Amazing Friends Vacuum Insulated Stainless Steel Straw Bottle, showcasing the Spidey and His Amazing Friends design.
Important Safety Information
- DO NOT use with hot liquids. This bottle is designed for cold beverages only. Hot liquids may cause burns.
- Keep out of reach of infants and young children when not in use, especially if small parts are present.
- Ensure the lid is securely closed to prevent spills.
- Do not overfill the bottle.
Parts of Your Bottle
Your THERMOS straw bottle consists of the following main components:
- Stainless Steel Bottle Body
- Lid Assembly with Pop-Up Button
- Soft Silicone Straw (removable)

An exploded view of the bottle, showing the main stainless steel body, the blue lid with its red push-button, and the clear silicone straw detached from the lid.
Initial Setup
- Unpack: Remove all packaging materials and labels from the bottle.
- Initial Cleaning: Before first use, wash all parts (bottle body, lid, and straw) with warm water and mild dish soap. Rinse thoroughly.
- Assemble Straw: Insert the soft silicone straw firmly into the designated opening on the underside of the lid assembly.
- Attach Lid: Screw the lid assembly onto the bottle body until it is securely tightened.

The bottle with its lid flipped open, revealing the pop-up straw ready for use. The Spidey and His Amazing Friends design is visible on the bottle body.
Operating Instructions
- Filling: Unscrew the lid and fill the bottle with your desired cold beverage. Do not fill past the neck of the bottle to allow space for the lid and straw.
- Securing the Lid: Screw the lid back onto the bottle body tightly to prevent leaks.
- Opening the Straw: Press the red push-button on the front of the lid to release and extend the straw.
- Closing the Straw: Push the straw back down into the lid until it clicks securely into place. Close the lid cover to prevent accidental opening and maintain hygiene.

The THERMOS bottle in its closed state, showing the lid securely fastened and the straw retracted, ready for transport.
Maintenance and Cleaning
Regular cleaning is essential to maintain hygiene and product performance.
Daily Cleaning
- Disassemble: Separate the lid from the bottle body and remove the straw from the lid.
- Wash: All components are dishwasher safe (top rack recommended) or can be hand washed with warm water and mild dish soap. Use a straw brush for thorough cleaning of the straw.
- Rinse: Rinse all parts thoroughly with clean water.
- Dry: Allow all parts to air dry completely before reassembling or storing.
Straw Replacement
Reusable straws can be easily removed, swapped, and replaced. Replacement straws are sold separately. Refer to the 'Parts of Your Bottle' section for straw assembly.

The back of the bottle, showing the secure lid mechanism and the Marvel branding, indicating the durable construction.
Troubleshooting
- Leakage:
- Ensure the lid is screwed on tightly and the straw is fully retracted and the lid cover is closed. Check if the silicone straw is properly seated in the lid. Inspect the lid gasket for damage or misalignment.
- Reduced Insulation Performance:
- Ensure the lid is fully closed. Vacuum insulation relies on a sealed environment. Damage to the bottle body (dents) can compromise insulation.
- Difficulty with Straw Operation:
- Check for any obstructions in the straw or the lid mechanism. Ensure the straw is clean and free of debris. If the straw is stiff or bent, consider replacing it.
Product Specifications
| Feature | Detail |
|---|---|
| Brand | THERMOS |
| Model Name | THERMOS Vacuum Insulated Stainless Steel 10oz Straw Bottle |
| Capacity | 10 Fluid Ounces |
| Material Type | Stainless Steel |
| Color/Design | Spidey and His Amazing Friends |
| Insulation Technology | THERMOS vacuum insulation (keeps cold for up to 10 hours) |
| Special Feature | Dishwasher Safe (top rack recommended) |
| Included Components | Straw |
| Item Dimensions (W x H) | 2.9"W x 6.1"H |
| UPC | 041205760504 |
| ASIN | B0CDJT2RQH |
Warranty and Support
For warranty information, product support, or to purchase replacement parts, please visit the official THERMOS website or contact their customer service directly. Keep your purchase receipt as proof of purchase.
Official THERMOS Website: www.thermos.com





