BrüMate Era 30 oz Tumbler (Sage) - Leakproof Insulated Stainless Steel with Handle & SoftSip Straw

The BrüMate Era combines a travel-friendly shape with premium insulation and a patent-pending leakproof straw lid so you can carry cold beverages—still carbonated—without sacrificing convenience. Built from stainless steel with BevGuard insulation and a ColdKey metal straw topped by a SoftSip tip, this 30 oz tumbler is designed to stay cold for extended periods while fitting most car cup holders and everyday bags.

How does the Era keep drinks cold and carbonated?

The Era uses BevGuard double-wall vacuum insulation to slow heat transfer, preserving ice and chill for long stretches. The sealed lid and the ColdKey stainless steel straw reduce airflow and contact with warm surfaces, helping carbonated beverages maintain fizz longer than a typical open cup.

• BevGuard insulation retains cold for 24+ hours.
• Double-wall vacuum construction minimizes condensation.
• Leakproof Ü-Turn lid protects carbonation and prevents spills.
• ColdKey metal straw avoids plastic taste and stays cool to the touch.

Is the lid truly leakproof and safe for carbonated drinks?

Yes—the Era's patent-pending Ü-Turn technology was engineered to be 100% leakproof with both still and carbonated beverages. The mechanism routes liquid through a sealed path into the straw area, preventing leaks even when the bottle is jostled in backpacks or bags.

• Patent-pending Ü-Turn leakproof system prevents spills.
• Seals securely around the straw and lid closure points.
• Designed to handle pressure from carbonated beverages safely.
• Top-rack dishwasher-safe lid and straw for easy cleaning.

What materials and care instructions should I know?

The Era is crafted from food-grade stainless steel with a SoftSip silicone straw tip for comfortable drinking. Most tumbler bodies clean easily by hand, while the lid and straw are top-rack dishwasher safe; this preserves finish and sealing components over time.

• Food-grade stainless steel body resists rust and flavor transfer.
• ColdKey stainless steel straw reduces single-use plastic exposure.
• SoftSip silicone tip provides a comfortable drinking surface.
• Lid and straw are top-rack dishwasher safe; handwash body to protect finish.

Will the 30 oz Era fit in my car or bag and how comfortable is the handle?

The Era is tapered to fit most standard cup holders and features an ergonomically designed handle for a secure grip while walking or commuting. Its size strikes a balance between large capacity and everyday portability, making it suitable for long outings without being cumbersome.

• Tapered base designed for standard cup holders.
• Integrated handle allows steady one-hand carry.
• 30 oz capacity reduces refill frequency for longer trips.
• Cup-holder-friendly profile and slim enough for backpacks.

Who is this for? The BrüMate Era 30 oz Tumbler in Sage is for anyone who wants a reliable, high-capacity insulated bottle that handles cold and carbonated drinks without leaks. It suits commuters, outdoor enthusiasts, parents on-the-go, and anyone aiming to reduce single-use plastics while enjoying long-lasting chill and easy portability. Backed by BrüMate’s lifetime warranty, the Era is built to be a durable daily companion.