Description
xCompact design, big everyday usefulness
The CS COSDDI 12 oz Stainless Steel Vacuum Insulated Tumbler is built for on-the-go routines without sacrificing taste or durability. Constructed from grade 304 stainless steel, it minimizes flavor transfer and resists rust, giving you a dependable cup for daily coffee, tea, or cold drinks. The lid uses food-grade silicone and is BPA-free, chosen for lasting performance and safer handling during travel, school, or work.
Leak-proof, sip-friendly engineering
- Airtight silicone seal on the lid helps prevent spills when you’re commuting, walking, or busily multitasking.
- An integrated air vent on the lid ensures smooth flow, avoiding gushing or overflow during pouring or sipping.
- A rubberized bottom adds grip to reduce slipping on desks, countertops, or car cup holders.
Designed for real-world use
With a 12oz capacity and a slim, narrow body, this tumbler is easy to grip and fits most car cup holders and coffee makers. It’s ideal for your daily ritual—whether you’re sipping hot coffee in the morning, tea in the afternoon, or a chilled beverage during evenings out.
- Keep hot drinks warm longer or enjoy cold beverages that stay refreshingly cool, depending on your beverage and environment.
- Lightweight and portable, it travels well for indoor or outdoor activities—home, office, travel, classes, rides, or picnics.
Care, maintenance, and usage notes
The tumbler is designed for hand washing to preserve the seal and finish. Dishwasher use is not recommended, and it should not be placed in the microwave. These guidelines help maintain its seal integrity and durability over time.
In short, this CS COSDDI tumbler offers a compact, sturdy option for keeping your drinks at the right temperature while you focus on the day ahead. It’s a practical companion for those who value flavor, cleanliness, and portability in a single cup.
FAQ
Q: Is the CS COSDDI 12 oz tumbler suitable for hot and cold beverages?
A: Yes, it is designed to help keep drinks hot or cold; actual results depend on the beverage and environment.
Q: Can I put this tumbler in the dishwasher or microwave?
A: Hand washing is recommended and it cannot be microwaved; avoid dishwasher to preserve the seal and finish.
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
- Choosing a selection results in a full page refresh.