






THERMOS ICON SERIES Stainless Steel Cold Tumbler with Slide Lock, 24 Ounce, Granite
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Description
- Stays hot or cold: THERMOS vacuum insulation technology keeps drinks cold for up to 22 hours and hot for up to 6 hours - Slide Lock Lid: Can be used for hot or cold beverages and is straw compatible when slide lock is open for cold beverages only, plus a non-slip soft touch base for added protection (straw not included) - Daily durability: Perfect insulated water bottle for daily use; Made with high-quality 18/8 stainless steel construction to handle drops, dings and provide everyday durability and reliability; Comes in a variety of colors - Easy care and cleaning: This insulated water bottle has a wide mouth opening for easy cleaning and is dishwasher safe, though washing by hand is recommended - Protect what you love: With 120 years of heritage, Thermos Brand food and beverage containers keep things fresh, sealed and protected; Trusted since 1904 because our products help make everyday life a little better, every time
Details
Product Information
- Brand Name
- THERMOS
- Recommended Uses For Product
- Water
- Age Range Description
- Adult
- Model Name
- ICON SERIES BY THERMOS Stainless Steel Cold Tumbler with Slide Lock, 24 Ounce
- Included Components
- water bottle with slide lock
- Manufacturer
- Thermos
- Unit Count
- 1.0 Count
- Item Type Name
- Insulated Beverage
Style & Design
- Color
- Granite
- Pattern
- Solid
- Theme
- Food & Drink
Measurements
- Capacity
- 24 Fluid Ounces
- Item Dimensions W x H
- 3.8"W x 8.6"H
- Item Weight
- 16 ounces
- Number of Items
- 1
- Base Diameter
- 3.8 Inches
Features & Specs
- Additional Features
- Cold 22 Hours, Double Wall, Sweatproof
- Cap Type
- Screw Cap
- With Lid
- Yes
Materials & Care
- Material Type
- Stainless Steel
- Product Care Instructions
- Dishwasher Safe
- Is the item dishwasher safe?
- Yes
- Is the item microwaveable?
- No
- Is Oven Safe
- No
Frequently asked questions
- What is the capacity of the THERMOS ICON SERIES tumbler?
- The tumbler has a capacity of 24 Fluid Ounces.
- How long does it keep drinks cold?
- THERMOS vacuum insulation technology keeps drinks cold for up to 22 hours and hot for up to 6 hours.
- Is the tumbler dishwasher safe?
- Yes, the insulated water bottle is dishwasher safe, though washing by hand is recommended.
Customer reviews

Superior insulation and the slide lock is a game changer!
I’ve gone through many tumblers, but the Thermos Icon Series is on another level. First off, the Glacier color is stunning—it has a clean, premium look that stands out without being too flashy. The standout feature for me is the Slide Lock. It’s incredibly secure and gives me total peace of mind when I’m on the move; no more worrying about accidental splashes in the car or at my desk. The 24oz capacity is the "sweet spot" for staying hydrated throughout the day without it feeling too bulky. As for the performance, it’s a classic Thermos. I filled it with ice and water in the morning, left it in a warm car for hours, and there was still ice clinking around in the evening. The stainless steel feels heavy-duty and durable, yet it still fits perfectly in a standard cup holder. If you’re looking for a reliable, leak-resistant cold tumbler that actually keeps its promise on temperature, this is worth every penny. Highly recommended!
I’ve gone through many tumblers, but the Thermos Icon Series is on another level. First off, the Glacier color is stunning—it has a clean, premium look that stands out without being too flashy. The standout feature for me is the Slide Lock. It’s incredibly secure and gives me total peace of mind when I’m on the move; no more worrying about accidental splashes in the car or at my desk. The 24oz capacity is the "sweet spot" for staying hydrated throughout the day without it feeling too bulky. As for the performance, it’s a classic Thermos. I filled it with ice and water in the morning, left it in a warm car for hours, and there was still ice clinking around in the evening. The stainless steel feels heavy-duty and durable, yet it still fits perfectly in a standard cup holder. If you’re looking for a reliable, leak-resistant cold tumbler that actually keeps its promise on temperature, this is worth every penny. Highly recommended!


Excellent leak-proof tumbler
This Thermos tumbler is terrific. It fits perfectly under the in-door ice dispenser of my Samsung French door refrigerator. It has a secure, leak-proof, screw-on lid, which has a leak-proof slider to cover the drink opening. It is absolutely leak-proof. Cold drinks stay cold for hours. It also fits in the cup holder of all of my cars. Perfect!
This Thermos tumbler is terrific. It fits perfectly under the in-door ice dispenser of my Samsung French door refrigerator. It has a secure, leak-proof, screw-on lid, which has a leak-proof slider to cover the drink opening. It is absolutely leak-proof. Cold drinks stay cold for hours. It also fits in the cup holder of all of my cars. Perfect!

Best Mug Yet
I’ve purchased a number of insulated mugs over the years. They all seem to insulate well. This stands out for the stainless steel interior (easy to clean by soaking in bleach water) and I like the secure screw on lid. Fits well in my car and the size is big enough for the largest latte I can get.
I’ve purchased a number of insulated mugs over the years. They all seem to insulate well. This stands out for the stainless steel interior (easy to clean by soaking in bleach water) and I like the secure screw on lid. Fits well in my car and the size is big enough for the largest latte I can get.

Best cup ever
This is, hands down, the best cup I have ever had. Ever. It is the perfect size, not too big. The lid screws on very tight. I would not put it in the bottom ofy bag while full, i i have dropped it and very little came out. Love this cup so much I bought more.
This is, hands down, the best cup I have ever had. Ever. It is the perfect size, not too big. The lid screws on very tight. I would not put it in the bottom ofy bag while full, i i have dropped it and very little came out. Love this cup so much I bought more.















