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SERA

Iced Coffee Tumbler, 45℉ Insulated Beer Mug for Freezer, (Ice-Free) Double-walled Freezable Slushie Cup with Stainless Steel Liner, Travel Coffee Mug Reusable, with Lid and Straw, 16oz (1, Black)

Iced Coffee Tumbler, 45℉ Insulated Beer Mug for Freezer, (Ice-Free) Double-walled Freezable Slushie Cup with Stainless Steel Liner, Travel Coffee Mug Reusable, with Lid and Straw, 16oz (1, Black)

$25.49 USD
$25.49 USD
Shipping calculated at checkout.

Experience the perfect chill without the dilution. The SERA Iced Coffee Tumbler delivers premium beverage cooling through innovative freezer technology, maintaining your drinks at the ideal temperature while preserving their authentic flavor—no ice, no watering down.

🍹 At a Glance

Capacity
16 oz
Material
Stainless Steel
Insulation
Double-walled Freezable
Lid Type
Secure Lid & Straw

❄️ Performance

Simply freeze for 4 hours and pour room-temperature beverages directly in—no ice needed. The tumbler maintains drinks between 41–50℉, delivering cooling equivalent to 7oz of ice without dilution or watering down your favorite coffee, beer, or craft beverage. Our patented anti-burst silicone design prevents cracking from water expansion, ensuring durability through years of reliable use in your freezer or while traveling.

❄️ Cold Performance Profile

Cold Duration
Extended Hours
Temperature Range
41–50℉ Optimal
Leakproof Design
Secure Closure
Durability
Freezer & Travel Ready
❄️ No-Ice Technology 🍹 Flavor-Preserving 🧊 Freezer Durable ✈️ Travel Companion ♻️ Reusable & Sustainable

📐 Specifications

⚖️
Weight
0.6 lbs
🎨
Color
Elegant Black
🏗️
Construction
Premium Steel Liner
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