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Description
xMilton Thermosteel Glassy: Durable, Versatile, and Ready for Any Day
The Milton Thermosteel Glassy flask combines rugged stainless steel with thoughtful design to support your daily hydration. Crafted with 18/8 quality stainless steel both inside and out, it remains rust-free and ready for long-term use. A pre-conditioning step is suggested to tailor the bottle to the liquid you plan to store, whether hot or cold. While this vessel is highly versatile, it isn’t designed for carbonated beverages, which can affect the interior coating over time.
Key performance comes from a copper-coated inner layer paired with vacuum insulation. This triple-walled approach helps maintain your drink's temperature for hours, making it a dependable companion for commutes, office days, gym sessions, or weekend adventures. The unique flip lid not only seals securely but also doubles as a cup, making it easy to sip directly from the bottle or share a pour without spills. The purple finish adds a touch of style that travels with you from the gym to the office.
Designed for real-life use, the bottle stores hot coffees, teas, and soups, as well as cold water, juice, or other beverages. Its sturdy construction supports active lifestyles, while its leak-proof design helps prevent messes in backpacks, totes, and car cup holders. For cleaning and maintenance, use mild detergent and a bottle brush. Keep the bottle open when not in use to help prevent lingering odors. The Thermosteel Glassy is dishwasher safe, which can simplify after-workout cleanup and routine care.
What to expect from the Thermosteel Glassy
- ✅ Triple-walled construction with copper coating inside for reliable heat retention and rust resistance.
- ✅ Vacuum insulation keeps beverages hot or cold for up to 24 hours, depending on conditions.
- ✅ Leak-proof flip lid doubles as a cup, enabling easy sipping and sharing.
- ✅ Durable 18/8 stainless steel body designed for everyday use and outdoor adventures.
- ✅ Cup-holder friendly and travel-ready, with a compact, sturdy form factor.
- ✅ Easy to clean: fewer parts and dishwasher-safe for quick maintenance.
Care and best-use tips
- 💧 Pre-condition the flask for hot or cold storage to suit your needs.
- 🧼 Use mild detergent and a bottle brush for gentle cleaning; avoid abrasive sponges.
- 🌬 Leave the bottle open when not in use to prevent odor buildup.
- 🧭 Remember: not intended for carbonated drinks to protect the interior coating.
Milton has a long history of solving everyday problems with practical, well-made products. The Thermosteel Glassy line aims to blend reliability with style, helping you stay hydrated wherever life takes you—without overstating promises or guarantees.
FAQ
Q: How long does the Milton Thermosteel Glassy keep drinks hot or cold?
A: The vacuum-insulated design can keep beverages hot or cold for up to 24 hours, depending on conditions.
Q: Is the lid leak-proof and can carbonated drinks be used?
A: The flip lid is leak-proof for travel, but the bottle is not recommended for carbonated drinks.
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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