BrüMate Era 40 oz Tumbler (Primrose) — 100% Leakproof Insulated Stainless Steel with Handle & Straw

The BrüMate Era 40 oz Tumbler is a stainless steel, fully leakproof straw tumbler built to keep drinks cold for 24+ hours while fitting standard cup holders and resisting spills.

Lightweight yet durable, the Era pairs vacuum insulation with a patented swivel straw lid so you can transport carbonated or cold beverages without worry. Its tapered body fits most cup holders, and the included ColdKey metal straw with a SoftSip silicone tip reduces single-use plastic contact while giving a smooth sipping experience. Backed by a lifetime warranty, this 40 oz model adds a practical handle and a flexible straw to make hydration simple at work, travel, or at home.

How does the Era stay 100% leakproof with a straw?

BrüMate’s patent-pending Ü-Turn lid design routes the straw through a sealed channel that prevents liquid from escaping even when tipped. This system works for still and carbonated drinks because it isolates airflow and fluid paths, so you can store the tumbler upright or sideways without a mess.

• Ü-Turn lid design seals around the straw to block leaks.
• Dedicated pathways maintain pressure for carbonated beverages.
• Top-rack dishwasher-safe lid components for easy cleaning.

Will the BrüMate Era keep my drink cold all day?

The Era uses BevGuard vacuum insulation to slow heat transfer and preserve ice for extended periods. For typical use, expect cold temperatures to last 24 hours or longer depending on ambient conditions and how often the lid is opened.

• Double-wall vacuum insulation minimizes temperature gain.
• Insulated lid reduces heat exchange at the top of the tumbler.
• Larger 40 oz capacity supports fewer refills over the day.

Is this cup practical for daily life and travel?

The Era’s tapered base and compact handle make it a convenient fit for most vehicle cup holders and desk spaces. Its materials are durable stainless steel with a finish that resists dents and scuffs, while removable parts are simple to clean and dishwasher-safe on the top rack.

• Tapered design fits standard cup holders and most car consoles.
• Ergonomic handle for comfortable carrying and pouring.
• ColdKey stainless steel straw and SoftSip tip for better hygiene.

What practical features should I expect beyond insulation?

Beyond temperature control and leakproof performance, the Era includes user-focused elements like a ColdKey metal straw to reduce plastic contact, a flexible SoftSip tip for comfort, and a lifetime warranty that protects against workmanship defects. Most bodies are dishwasher safe, and all lid components and the straw are top-rack dishwasher safe for low-effort maintenance.

• ColdKey stainless steel straw reduces plastic exposure.
• SoftSip silicone tip provides a comfortable mouthfeel.
• Lifetime warranty covers manufacturing defects for long-term use.

Who is this for: The BrüMate Era 40 oz Tumbler is designed for people who want a large-capacity, travel-ready tumbler that completely prevents leaks while keeping beverages cold. It suits commuters, parents, travelers, fitness enthusiasts, and anyone who prefers a straw-sipping experience without sacrificing temperature performance or cup-holder compatibility. If you value spill-free transport, an eco-friendlier straw option, and low-maintenance cleaning, the Era is a practical daily companion in Primrose or other finishes.