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40oz Insulated Tumbler That Keeps Drinks Cold For 24+ Hours

4.9/5 Rated by 2,184 Customers

Keeps drinks cold for 24+ hours

Fits in most cup holders

Leak-resistant lid

BPA-free & toxin-free

40oz Insulated Tumbler That Keeps Drinks Cold For 24+ Hours

Cream tumbler — 40oz Insulated Tumbler That Keeps Drinks Cold For 24+ Hours

Black tumbler — 40oz Insulated Tumbler That Keeps Drinks Cold For 24+ Hours

Blue tumbler — 40oz Insulated Tumbler That Keeps Drinks Cold For 24+ Hours

Green tumbler — 40oz Insulated Tumbler That Keeps Drinks Cold For 24+ Hours

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Cream Black Blue Green

From $24.99

Only 17 Left In Stock

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Why Buy Today?

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Ships From USA

Love this tumbler. Keeps ice all day. Jasmine S.

Keeps Drinks Cold 24+ Hours
Fits Cup Holders
Leak Resistant Lid
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30-Day Returns

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BPA-Free Materials

Loved by Thousands

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Ice-cold drinks, cup holder friendly, gym, office, and on the go.

Customer Reviews

Better than expected

I originally chose the blue tumbler because the color stood out from the usual options. As a student, I use it throughout the day and it has become part of my routine. It keeps drinks cold for hours, the handle feels comfortable, and the blue finish still looks great after regular use. I would definitely purchase this color again.

Great for iced coffee

I originally chose the blue tumbler because the color stood out from the usual options. As a gym member, I use it throughout the day and it has become part of my routine. It keeps drinks cold for hours, the handle feels comfortable, and the blue finish still looks great after regular use. Several people have asked me where I bought it.

Makes drinking water easier

I originally chose the blue tumbler because the color stood out from the usual options. As a traveler, I use it throughout the day and it has become part of my routine. It keeps drinks cold for hours, the handle feels comfortable, and the blue finish still looks great after regular use. Several people have asked me where I bought it.

Clean look and practical

I bought the black tumbler because I wanted something simple and clean. As a teacher, The black color looks professional sitting on my desk at school. The finish still looks great and I receive compliments on it.

Ideal for hospital shifts

I originally chose the blue tumbler because the color stood out from the usual options. As a caregiver, I use it throughout the day and it has become part of my routine. It keeps drinks cold for hours, the handle feels comfortable, and the blue finish still looks great after regular use. I would definitely purchase this color again.

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How We Compare

Feature

Radiance Home

Leading Premium Tumbler

40oz Capacity

✓

Fits Cup Holders

✓

Leak Resistant Lid

✓

Varies

Price

$24.99

$45+

40oz Insulated Tumblers — What to Know

Radiance Apparel 40oz insulated travel tumblers are built for everyday hydration, commuting, gym sessions, and road trips. Each double-wall stainless steel tumbler helps keep iced drinks cold for 24+ hours and hot beverages warm for hours, with a comfortable handle and straw-friendly lid design. Radiance tumblers are BPA-free, designed to fit many standard cup holders, and available in multiple colors for work, travel, and all-day use.

Explore the full 40oz tumbler collection, read tumbler guides on our blog, or see frequently asked questions.

40oz Tumbler FAQs

How long does a 40oz insulated tumbler keep drinks cold?

Radiance Apparel 40oz double-wall stainless steel tumblers are designed to keep iced drinks cold for 24+ hours under normal use, depending on ice amount, lid use, and ambient temperature.

Are Radiance 40oz tumblers dishwasher safe?

The stainless steel tumbler body is dishwasher safe on most standard cycles. Hand-washing the lid and straw components is recommended to protect seals and extend leak-resistant performance.

Do 40oz tumblers with handles fit car cup holders?

Radiance 40oz travel tumblers with handles are designed to fit many standard vehicle cup holders, but fit varies by vehicle. Compare base diameter to your holder before commuting daily.

Is the lid on a 40oz travel tumbler leak-resistant?

Radiance 40oz tumblers use a leak-resistant lid for everyday travel, commuting, and gym use. For best results, align the seal, close the drinking opening fully, and avoid overfilling past the fill line.

What capacity and material are Radiance 40oz tumblers?

Each Radiance Apparel tumbler in this line holds approximately 40 ounces. They feature double-wall stainless steel insulation, BPA-free materials, a handled design, and a reusable straw-friendly lid.

24+ Hours Cold

Cup Holder Friendly

BPA-Free Toxin-Free

Leak Resistant

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Available in 4 Stylish Colors

40oz Insulated Tumblers with Handle

Cream 40oz stainless steel insulated travel mug with ergonomic handle, reusable straw lid, double-wall vacuum insulation, and cup holder friendly tapered design on a white background.

Matte black 40oz insulated tumbler with ergonomic handle, stainless steel construction, reusable straw lid, and tapered travel-friendly design on a white background.

Radiance Home

40oz Insulated Travel Tumbler with Handle & Straw Lid $24.99

Stay hydrated throughout your day with the 40oz Handle Tumbler. Designed with double-wall vacuum insulation and durable stainless steel construction, this tumbler helps keep drinks cold for hours while fitting comfortably into most vehicle cup holders. • Large 40oz capacity reduces frequent refills • Double-wall vacuum insulation helps maintain beverage temperature • Durable stainless steel construction • Comfortable ergonomic handle for easy carrying • Reusable straw and secure lid included • Fits most standard vehicle cup holders • Ideal for commuting, travel, work, school, gym sessions, and everyday use Available Colors:• Cream• Black• Blue• Green Whether you are heading to work, running errands, traveling, or enjoying outdoor activities, this insulated tumbler is designed to keep your favorite beverages within reach throughout the day. Package Includes:• 1 × 40oz Insulated Travel Tumbler• 1 × Lid• 1 × Reusable Straw

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40oz Insulated Tumblers by Radiance Apparel

Radiance Apparel 40oz insulated travel tumblers are engineered for people who want all-day cold drinks without constant refills. Each double-wall stainless steel tumbler uses insulation designed to keep iced water and beverages cold for 24+ hours in typical daily use, while still working well for hot coffee or tea when you need warmth on a commute.

Our 40oz tumblers include a comfortable handle, a straw-friendly lid, and BPA-free materials chosen for everyday hydration at work, the gym, and on the road. Radiance tumblers are built to fit many standard cup holders, resist everyday splashes with a leak-resistant lid, and stand up to regular use. Available in multiple colors, they pair with our full tumbler collection, hydration guides, and detailed FAQs.

Whether you are comparing 40oz tumblers for ice retention, dishwasher-safe drinkware, or a large water bottle with a handle, Radiance Apparel focuses on clear answers and durable insulated drinkware made for real-world routines.

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