35oz Leakproof Travel Tumbler Lilac Dusk - Insulated Mug

In this review the BruMate Nav 35oz in Lilac Dusk is assessed as a daily travel companion for people who need a large, reliable insulated cup without leaks. The bottom line: its 100% leakproof BevLock lid and cup-holder friendly shape make it a practical pick for commuting, road trips, or desk use where spill prevention matters most. The reviewer found the temperature retention and build quality notable, while also noting the lid mechanism can be fiddly for some users.

Key Features

• Fully leakproof BevLock: The locking lid allows you to carry carbonated, hot, or cold drinks without worry of spills while moving between locations.
• Cup-holder friendly shape: The 35oz body fits most vehicle cup holders so you can travel without sacrificing volume.
• BevGuard insulation: Keeps beverages ice-cold for 24+ hours and hot for up to 6 hours without imparting metallic taste.
• OctaLock thread system: The patent-pending thread provides eight sipping positions and a deliberate lock action for secure use.
• Non-slip base and finish: A silicone bottom prevents sliding and surface rings, while finishes are mostly top-rack dishwasher safe.

Who It's For

The Nav 35oz is ideal for commuters, drivers, and anyone who prefers a single large container to carry through the day; it especially benefits those who want to take carbonated drinks on the go thanks to the locking lid. People who value a solid matte or iridescent color option will appreciate the Lilac Dusk finish for style paired with function.

Those who need a very compact or lightweight bottle for backpacking or minimalist carry should look elsewhere, as the Nav emphasizes volume and insulation over minimal packed size. Users who prefer a very simple slip-on lid may also find the OctaLock mechanism more complex than necessary.

Pros & Cons

Pros

• Reliable 100% leakproof lid for travel with carbonated or hot drinks.
• Excellent cold retention of 24+ hours and decent hot retention of 6 hours thanks to BevGuard insulation.
• Cup-holder friendly 35oz size and a non-slip base that protects surfaces.
• Durable stainless steel with attractive Lilac Dusk finish that resists metallic taste.

Cons

• Some users report the locking lid can be stiff or occasionally stick, making operation fiddly.
• Large 35oz size may be bulky for minimalist carry or some backpacking uses.

Specifications

Our Verdict

The BruMate Nav 35oz in Lilac Dusk is a strong choice for anyone who wants a large, dependable travel tumbler that truly keeps beverages contained and temperature-controlled. Its combination of leakproof BevLock, long cold retention, and a cup-holder friendly profile make it good value for daily commuters and travelers, though the lid mechanism may require a short break-in period for some users.

Frequently Asked Questions

Is the lid really leakproof?
Yes, the BevLock magnetic locking lid is designed to be 100% leakproof for hot, cold, and carbonated drinks when locked properly.

How long does it keep drinks cold?
With BevGuard insulation it will keep drinks ice-cold for 24+ hours and hot for about 6 hours under normal conditions.

Can I put this in the dishwasher?
Most finishes are top-rack dishwasher safe, but hand washing is recommended if you want to preserve specialty finishes longer.