17oz（0.5L）- Daily Office Tumbler for Coffee or Water Drinking

Sip your favorite beverages in style with the Tyeso Thermos Office Tumbler. Designed for those always on the move, this mug combines practicality with sleek design.

• Stay Hot or Cold: The double-wall vacuum insulation keeps your drinks hot for up to 6 hours and cold for up to 12 hours, ensuring your beverage is always at the perfect temperature.
• Ergonomic Design: The sturdy handle is designed for a comfortable grip, making it easy to carry whether you're heading to the office or on a road trip.
• Leak-Proof Seal: The mug’s secure lid prevents spills and leaks, so you can toss it in your bag without worry.
• Fits in Your Car: Its compact size fits in most car cup holders, making it the ideal companion for your daily commute.
• Easy to Clean: Made from 18/8 stainless steel, this mug is durable, easy to clean, and built to last.
• Colorful Choices: Choose from a variety of trendy colors to match your style.

• Orders placed after 12pm EST will be processed on the next business day (including 2-Day and Overnight methods).
• Free shipping on orders over $49 in select regions.
• Exchanges are unavailable at this time.

We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.

To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.

1-year warranty for quality-related issues – eligible items can be replaced for free.

Enjoy one-time free replacement for parts like straws, seals, or lids within the first year.
To start a return, you can contact us at support@tyeso.com. 

Do Not Microwave: This bottle is made of stainless steel and is not microwave-safe. Microwaving can cause damage to the bottle and is a safety hazard.

Store with Lid Off: After cleaning, let your bottle dry completely with the lid off to prevent moisture buildup, which could lead to mold or odors.

No Freezer: Do not place the bottle in the freezer. Liquids can expand when frozen, potentially damaging the bottle’s structure.

Avoid Prolonged Exposure to Direct Sunlight: Prolonged exposure to sunlight can cause the colors and exterior coating to fade. Store your bottle in a cool, dry place when not in use.

Regularly Check for Wear: Periodically inspect the bottle and its components for signs of wear and tear, especially the sealing gasket and lid. Replace any worn parts to ensure the bottle remains leak-proof and effective.

Do Not Overfill: Leave space at the top of the bottle when filling with hot liquids to prevent spills and ensure safe lid closure.

Made with 90% recycled stainless steel and packaged using FSC-certified eco-friendly materials — because every small step counts toward a greener planet.