Description
xCS COSDDI 12oz Stainless Steel Vacuum Insulated Tumbler
This tumbler blends durability with daily practicality. Crafted from high grade 304 stainless steel, it offers a taste-free interior that resists rust and won’t impart metallic flavors to your drink. The lid uses BPA-free food-grade silicone and seals securely to minimize leaks, while an integrated air vent helps beverages flow smoothly when you sip.
The double-wall vacuum insulation is designed to reduce condensation and help maintain your beverage at the right temperature longer. Whether you crave hot coffee, piping hot tea, or a chilled iced drink, you can enjoy it with less worry about quick temperature changes. The result is a clean, unaltered flavor that lets your beverage shine, not the container.
The 12 oz capacity is compact yet capable, making it easy to carry and quick to grab from a bag or cup holder. The narrow body design fits a wide range of car cup holders and travel mugs, so you can sip comfortably on commutes, workouts, or study sessions. A non-slip bottom helps keep the tumbler steady on desks, counters, or dashboards, reducing the chance of spills during everyday use.
Key design and practical benefits
- Leakproof lid with airtight silicone seal and built-in air vent for smooth pouring
- Non-slip bottom to help prevent tipping on various surfaces
- 12 oz capacity blends portability with enough beverage for the day
- Narrow body for an easy, one-handed grip and quick pickup
Real-world use cases
- Morning commutes with hot coffee that stays warm during the ride
- Outdoor adventures or campus days with refreshing cold drinks
- Office breaks or travel errand runs where reliable hydration matters
Care and handling notes
- The lid buckle is designed to close tightly after two clicks for secure transport
- Hand wash only to preserve the seal and finish
- Not suitable for microwave use
Green aesthetics and practical build come together in a mug made for everyday hydration. While it offers practical benefits, individual results may vary with use and preferred temperatures.
FAQ
Q: What makes the CS COSDDI 12oz tumbler practical for daily use?
A: The double-wall insulation, taste-free stainless steel, and leakproof lid support on-the-go beverages with confidence.
Q: Are there care restrictions for this tumbler?
A: Hand wash only; avoid microwaves and dishwashers 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.
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