1 7

GUDEMAO

30 oz Tumbler with Lids and Straws, Stainless Steel Insulated Coffee Tumbler, Double Wall Vacuum Insulated Travel Mug Cup, Leakproof Thermal Coffee Cup for Hot and Cold Drinks (Black)

30 oz Tumbler with Lids and Straws, Stainless Steel Insulated Coffee Tumbler, Double Wall Vacuum Insulated Travel Mug Cup, Leakproof Thermal Coffee Cup for Hot and Cold Drinks (Black)

$19.49 USD
$19.49 USD
Shipping calculated at checkout.
Size

Elevate your daily beverage ritual with the GUDEMAO 30 oz Stainless Steel Tumbler—a meticulously engineered travel companion for coffee devotees, home café enthusiasts, and culinary minds who demand excellence in every sip.

☕ At a Glance

Type
Insulated Travel Tumbler
Material
304 Food Grade Stainless Steel
Capacity
30 oz
Color
Elegant Black
Special Features
Vacuum Insulated, Leakproof
Included
Sliding Lid & Straw

✨ Premium Engineering

Crafted from premium 304 food-grade stainless steel with an electropolished interior that preserves the pure essence of your beverage. The powder-coated exterior resists condensation and daily wear, ensuring your tumbler remains as pristine as the moment you opened it.

🧊 Temperature Performance

Double-wall vacuum insulation technology maintains cold beverages at refreshing temperatures for up to 12 hours and keeps hot drinks perfectly warm for 8 hours—all without unsightly condensation on the exterior. Your morning espresso stays hot; your cold brew stays chilled.

🚫 Leakproof Convenience

The precision-engineered sliding lid with integrated straw system seals securely, preventing spills and leaks whether you're commuting, traveling, or simply moving between your home café and workspace. Sip with confidence, everywhere.

🥤 Perfect For

☕
Morning Coffee
Ritual & Routine
🍵
Herbal Teas
Home Preparation
🧋
Cold Brew
All-Day Refreshment
🚗
On-The-Go
Travel & Commute
☕ Beverage Purity ❄️ Dual Temperature 🔒 Leak-Resistant ✨ Premium Finish 🎁 Gift Ready

📐 Specifications

Insulation Type
Double-Wall Vacuum
View full details

Blog posts

View all
  • Three glass syrup bottles beside a tall layered iced latte on a linen-covered light wood table

    Best Beverage Syrups for Café-Style Iced Drinks...

    A practical buyer's guide to the best beverage syrups for café-style iced drinks at home — covering vanilla, brown sugar, lavender, caramel, and fruit concentrates with precise usage ratios, pairing...

    Best Beverage Syrups for Café-Style Iced Drinks...

    A practical buyer's guide to the best beverage syrups for café-style iced drinks at home — covering vanilla, brown sugar, lavender, caramel, and fruit concentrates with precise usage ratios, pairing...

  • Five summer iced coffee drinks — cold brew, Japanese iced coffee, flash-chill espresso, shaken espresso, and nitro cold brew — arranged on a linen tablecloth on a light wood table

    Summer Iced Coffee Hub: Every Cold Drink Method...

    A complete summer iced coffee hub covering cold brew, Japanese iced coffee, flash-chill espresso, shaken espresso, and nitro cold brew — with ratios, grind sizes, best-bean guidance, and a quick-pick...

    Summer Iced Coffee Hub: Every Cold Drink Method...

    A complete summer iced coffee hub covering cold brew, Japanese iced coffee, flash-chill espresso, shaken espresso, and nitro cold brew — with ratios, grind sizes, best-bean guidance, and a quick-pick...

  • Reusable stainless steel iced coffee tumbler with straw lid filled with cold brew on a linen tablecloth beside a glass carafe

    Best Reusable Iced Coffee Tumblers and Cups (2026)

    A complete 2026 buyer's guide to the best reusable iced coffee tumblers and cups, ranking five formats by use case with cold retention data, lid type comparisons, size guidance, and...

    Best Reusable Iced Coffee Tumblers and Cups (2026)

    A complete 2026 buyer's guide to the best reusable iced coffee tumblers and cups, ranking five formats by use case with cold retention data, lid type comparisons, size guidance, and...

1 3
View all