Name: BrüMate | Nightfall Blue
Brand: BruMate
SKU: DWEF40NFB
Price: 47.99 USD
Availability: InStock

Four matte slate blue insulated tumblers with lids from Brumate, displayed in a clean studio arrangement on a light cream background.

BrüMate Nav 35oz insulated stainless steel travel tumbler in Nightfall Blue, featuring a sleek matte dark blue finish, 100% leakproof BevLock lid with MagFlip technology, a cupholder-friendly base, and a removable color-matched protective sleeve with embossed BrüMate branding. The tall travel coffee tumbler is displayed upright against a soft cream studio background.

A dark slate blue insulated mug with a matching handle and lid, featuring the vertical &

BrüMate Leap 12oz Kids Straw Tumbler in Nightfall Blue featuring a compact insulated body, matching protective silicone sleeve, flip-style lid with upright drinking straw, and small carrying handle. Displayed against a clean white studio background.

$47.99

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Size

Era Flip 40oz

Nav 35 oz

Muv 15oz

Leap 12oz

Quantity

BrüMate Nightfall Blue – Leakproof Insulated Tumblers, Travel Mugs & Kids' Cups

BrüMate Nightfall Blue | Era Flip 40oz, Nav 35oz, Müv 15oz & Leap 12oz

Meet your new everyday hydration essentials with our BrüMate Nightfall Blue Collection, featuring four innovative drinkware styles designed to keep up with your busy lifestyle. Available in a sophisticated Nightfall Blue finish, this collection includes the Era Flip 40oz Straw Tumbler, Nav 35oz Travel Tumbler, Müv 15oz Coffee Mug, and Leap 12oz Kids' Tumbler. Each style combines BrüMate's innovative leakproof technology, advanced insulation, and functional design to make enjoying your favorite beverages easier than ever. Whether you're keeping your water ice-cold throughout the day, sipping hot coffee during your morning commute, or searching for the perfect leakproof kids' water bottle, there's a BrüMate insulated tumbler for every lifestyle. Featuring innovative technologies like SlideSeal™, BevLock™, BevGuard™, MagFlip™, SoftSip™, and ColdKey™, these Nightfall Blue BrüMate tumblers offer dependable performance with modern style. Perfect for work, school, travel, everyday adventures, and thoughtful gifting, this versatile BrüMate drinkware collection makes staying hydrated effortless.

Shop all of our Accessories, here!

Available Styles

Era Flip 40oz: Leakproof insulated straw tumbler with SlideSeal™ technology, SoftSip™ silicone straw, convenient carrying handle, and cupholder-friendly base.
Nav 35oz: Leakproof insulated travel tumbler with BevLock™ lid, MagFlip™ technology, and removable protective sleeve.
Müv 15oz: Insulated coffee mug with a comfort-grip handle, leakproof BevLock™ lid, and advanced temperature retention.
Leap 12oz: Kids' leakproof straw tumbler with protective silicone sleeve, triple insulation, and ColdKey™ straw technology.

Details

Brand: BrüMate
Available color: Nightfall Blue
Available styles: Era Flip 40oz, Nav 35oz, Müv 15oz, and Leap 12oz
Insulated drinkware construction
Innovative leakproof lid technology
Coordinating Nightfall Blue finish
Multiple sizes for different beverage needs
Designed for everyday use, commuting, and travel
Advanced insulation for temperature retention
Functional designs for adults and children
Ideal for coffee, tea, water, and cold beverages, depending on style
Great for birthdays, holidays, teachers, coworkers, and gift giving

Era Flip 40oz – Leakproof Straw Tumbler

The BrüMate Era Flip 40oz is designed for stress-free sipping with the world's first 100% leakproof covered, flip-down straw tumbler. Featuring innovative technology and a generous capacity, this 40oz insulated water tumbler is perfect for keeping your favorite cold beverages refreshing throughout the day.

100% leakproof SlideSeal™ lid when locked
Covered, flip-down straw design
SoftSip™ silicone straw for comfortable sipping
ColdKey™ metal straw minimizes plastic contact with water
BevGuard™ insulation technology
Keeps beverages cold for 24+ hours
Cupholder-friendly base
Convenient carrying handle
Suitable for cold and iced carbonated beverages
Volume without lid: 44 oz
Functional volume with lid: 40 oz
Empty weight: 1.55 lbs
Maximum height with straw: 11.5 inches
Maximum width including handle: 5.62 inches
Minimum width: 3 inches

Important Era Flip Use & Safety Information

Leakproof with cold beverages and iced carbonated beverages when in the locked position.
Use at least 25% ice with carbonated beverages. A 50% ice-to-liquid ratio is recommended.
Not recommended for hot beverages.
Do not lock with hot beverages, as pressure may build and hot liquid could escape from the top or sides.
Drinking hot beverages through a straw presents a scalding risk.
Choking hazard: Contains small parts. Not suitable for children under 6 years or individuals who may place inedible objects in their mouths.
The removable SoftSip™ straw may detach if bitten or pulled. Ensure it is securely attached before use.

Nav 35oz – Leakproof Travel Tumbler

The BrüMate Nav 35oz was made for navigating life's everyday adventures. This 35oz insulated travel tumblercombines advanced leakproof technology with convenient features that make enjoying hot or cold beverages effortless.

100% leakproof BevLock™ lid
OctaLock™ thread system for easy lid removal
MagFlip™ technology helps keep the lid open while sipping
BevGuard™ insulation technology
Keeps beverages hot for 6+ hours
Keeps beverages cold for 24+ hours
Cupholder-friendly base
Removable, color-matched protective sleeve
Volume without lid: 35.1 oz
Functional volume with lid: 31.1 oz
Empty weight: 1.21 lbs
Maximum height: 9.35 inches
Maximum body diameter: 3.98 inches

Müv 15oz – Insulated Coffee Mug

The BrüMate Müv 15oz was made for fueling your day. Combining the convenience of a traditional handled mug with innovative leakproof technology, this 15oz insulated coffee mug is perfect for morning coffee, tea, and everyday sipping.

100% leakproof BevLock™ lid
OctaLock™ thread system for easy lid removal
MagFlip™ technology helps keep the lid open while sipping
Scratch-resistant comfort-grip handle
BevGuard™ insulation technology
Keeps beverages hot for 4+ hours
Keeps beverages cold for 24+ hours
Volume without lid: 16.7 oz
Functional volume with lid: 13.2 oz
Empty weight: 0.72 lbs
Maximum height: 5.25 inches
Maximum body diameter: 3.58 inches
Maximum width including handle: 5.13 inches

Leap 12oz – Kids' Leakproof Straw Tumbler

The BrüMate Leap 12oz is made for little adventurers! This kids' insulated straw tumbler combines leakproof technology, durable construction, and a convenient design that's perfect for school, playdates, and activities on the go.

100% leakproof when in the locked position
Kid-friendly straw tumbler design
Protective silicone sleeve helps prevent dents and dings
Triple-insulated construction for all-day cold beverages
ColdKey™ straw minimizes plastic contact with water
Designed for school, travel, and everyday adventures
Recommended for ages 4+
Must be in the locked position to prevent spills
Includes an instruction manual
Volume without lid: 12.7 oz
Functional volume with lid: 9.7 oz
Empty weight: 0.86 lbs
Maximum height: 7.2 inches
Maximum width: 4.25 inches
Minimum width: 3.2 inches

Style & Use

Era Flip 40oz: Perfect for all-day hydration, iced drinks, road trips, and everyday cold beverages.
Nav 35oz: Ideal for commuting, travel, hot coffee, iced beverages, and busy workdays.
Müv 15oz: Great for morning coffee, tea, office use, and everyday sipping.
Leap 12oz: Designed for kids' school days, playdates, outdoor activities, and travel.

More From Square 1 Boutique

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We ship all orders via USPS with tracking, with a 48-hour processing time and typical delivery in 1–3 business days; once placed, orders can’t be changed or canceled. Please double-check your shipping address, as customers are responsible for errors, reship fees, and working with USPS on lost, delayed, or marked-delivered packages.

Read the full policy here.

We offer a 30-day return window for unworn, unused items with tags and original packaging—just contact us first to start your return, as unapproved returns won’t be accepted. Some items (like sale items, gift cards, custom, and personal care goods) are non-returnable, and approved refunds are issued back to your original payment method within about 10 business days.

Read the full policy here.

Pairs well with

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My favorite place to buy my daughter and myself clothes. Oh and don’t let me forget if you want a GREAT smelling candle, they sell Tyler Candles!!❤️ and gift sets
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