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Serpa 12oz Tumbler

Serpa 12oz Tumbler

Triple Black
$40.00 USD
$40.00 USD
Sale Sold out
NINE80 Limited Edition
NINE80 Serpa 12oz Tumbler Mud Season Vol. 2 NINE80 Serpa 12oz Saturnalia 2025
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Uncompromising performance for wine and coffee anywhere. Meet the Sèrpa 12oz Wine Tumbler; this performance vessel pairs Sip & Stow double-lid technology with advanced 3-Way insulation to elevate every sip to its peak. Bigger than most, a pair carries a full bottle of wine, so you can breakout and enjoy anywhere. This is the performance of chill.


Features:

  • 100% leak-proof, stainless steel lid
  • Sip & Stow™ Lid magnetically stows in the Quiet-Set base.
  • 3-Way Insulation™ keeps cold colder and hot hotter
  • High-end, inner-lid sips beautifully
  • BPA-Free kitchen-grade stainless steel
  • Crafted for wine or coffee
  • 2 tumblers = 1 bottle of wine
  • Aromatic curved shape for flavor

 

 

SMMT is a proud member of 1% for the Planet

SMMT is a member of 1% For The Planet, contributing to Summit Land Conservancy to protect open spaces and water locally.

Why the Serpa Tumbler

The Serpa Tumbler is our take on the modern insulated cup – crafted for mountain days and the moments earned after. Inspired by Park City’s mining heritage and shaped by timeless design, it blends 18/8 kitchen-grade stainless steel, vacuum insulation, and a patent-pending steel lid system into one refined, functional vessel.

Why It’s Different

  • Patent-pending double-lid system with magnetic nesting steel lid
  • 18/8 kitchen-grade stainless steel with no interior coatings
  • Small-batch production for elevated quality control
  • Designed for both outdoor adventure and après gatherings

Why It’s Healthier

  • BPA-free components
  • Non-reactive stainless steel interior
  • Dishwasher safe for proper sanitation
  • Built to replace disposable cups

Why It’s Worth It

The Serpa isn’t mass-produced trend drinkware. It’s a considered piece of mountain utility—crafted to last, designed to elevate daily rituals, and made in small runs to protect quality and intention.

Size & Dimensions

Dimensions: Height 5 1/4" x 3" diameter at base

Weight: 11.2oz

Capacity: 12oz

Shipping

We ship within 2 business days of order. We currently only ship in the US, additional options or needs reach out to care@smmtoutdoor.com.

Warranty

It is our mission to craft products with the absolute finest materials that live up to our harsh mountain town environment. That is why we back all of our products with SMMT's Limited Lifetime Warranty.

Care Information

Serpa tumblers can be cleaned with warm soapy water and are dishwasher safe.

Do not microwave. Fire or injury may occur.

Leakproof Seal:
Do not use with Dry Ice.
Do not use with Carbonated Beverages
Do not use for storage of perishable food.
These uses can cause pressure to build inside the vessel. If pressure builds up, the cap can be difficult to remove or forcefully eject and cause harm.

Do open periodically to relieve pressure.

Please contact SMMT Outdoor at first signs of damage or weakness to lid or seal. care@smmtoutdoor.com

  • Sip & Stow™ Lid System

    While sipping, the upper-lid magnetically stows out of the way of dirt & debris.

  • 3-Way Insulation™

    Proven in the mountains, overbuilt insulation keeps cold colder & hot hotter.

  • Kitchen-Grade Materials

    BPA-Free with 18/8 kitchen-grade stainless steel & no interior coatings.

  • "Designed for mountain decks, backcountry trails, and anywhere your view can be magnified."

  • "...Ingenious..."

  • "If you think there is no room left for innovation in the water bottle world, you haven't met SMMT."

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"I have been using the new 12 oz wine tumbler and absolutely love it.

It has the same great lid design as the 16 oz, so I get the same secure feel and zero spills. Now I finally have a dedicated wine tumbler and I am not mixing my coffee mug with wine anymore."

–Ryan

Sip & Stow™ Double Lid System

Our Patent-pending, smooth-action, 100% leak-proof steel lid magnetically stows while you sip. The inner lid, made from premium Tritan polymer, is designed for the perfect sip; updated with a torque grip for easy removal. Our 12oz and 16oz lids are all interchangeable.

3-Way Insulation™

Beyond vacuum insulation, all SMMT Serpa Tumblers provided 3 distinct methods to elevate insulation longer, for the perfect chill or endless warmth. 

01 Lateral double-wall insulation uses 2 layers of kitchen-grade stainless steel with a vacuum-seal to provide all-day insulation around the vessel.

02 Our patent-pending double lid system provides added protection from temperature migration and loss from the top.

03 Base-up Surface Separation, our proprietary nesting-cavity below the tumbler provides a conduction barrier from temperature escape through the bottom, where most energy transfer occurs.

Elevate Your Chill

We craft refined outdoor drinkware for the moments between the action. The earned pause. The slow down. The golden hour. The afterglow. We design for connection, not simply hydration. Our tumblers perform at the highest level so you can relax at yours. 

Overall rating: 5.0 / 5 from 12 reviews.

AI Generated Review Summary

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Review highlights

Reviews

"Always amazing tumblers which never fail to impress!"

— Stephen (5/5)

Great product from appearance to design

"My wife and I love our SMMT tumblers; we have both the 16 oz and 12 oz. I make my iced coffee and put in my car beverage holder for drive to golf course or tennis courts. I particularly like the look of the triple black in 12 oz for cocktails on the deck or beach. Its unique design really does keep cold cold; ice lasts almost forever which is important in southern Florida"

— Gary P. (5/5)

"Liked everything. Took awhile to keep lid attached to base."

— JOHN (5/5)

Great Product

"I purchased the 16oz tumbler 2 months ago and use it daily. It is a very well made product that is sturdy and performs as advertised with no spills (even after a hard drop on the concrete)."

— Jake (5/5)

"The tumbler is perfect for an evening cup of black coffee, or a glass of wine! Love the triple black!"

— Kathleen (5/5)

"I kept this one- i drink tea"

— Indy (5/5)

BEST TUMBLERS

"I have been using the new 12 oz wine tumbler and absolutely love it. It has the same great lid design as the 16 oz, so I get the same secure feel and zero spills. Now I finally have a dedicated wine tumbler and I am not mixing my coffee mug with wine anymore. The durability is impressive and it is refreshing to see a brand doing something different in the market."

— Ryan F. (5/5)

Obsessed!

"I’m obsessed with my tumbler. I have two - they go everywhere with me. Camping, work, travel - the best!"

— Caroline R. (5/5)

Great wine tumbler.

"Great wine tumbler! The shape feels good in the hand—almost like a nice bordeaux glass—with the added benefit of traveling well (if you're so inclined). I love that the lids work with the other SMMT tumblers too."

— Scott (5/5)

Love it so much

"I ordered a new size"

— Hanna H. (5/5)

Q&A

FAQ

How do I clean and maintain my SMMT tumbler?

Serpa Tumbler can be easily cleaned with warm, soapy water, and they are dishwasher safe.

For the best long-term care, follow the care instructions provided with each product to maintain its quality and durability. We’re here to help your gear last, adventure after adventure.

Are SMMT tumblers dishwasher safe?

Absolutely! Our Serpa Tumblers are built tough with 18/8 stainless steel, making them dishwasher-friendly for easy cleaning after a long day of adventures. For those who prefer a gentler method, hand washing with warm, soapy water works beautifully too. Whichever way you choose, your tumbler is crafted to endure and maintain its peak performance.

Are SMMT tumblers made for hot or cold beverages?

All SMMT Serpa Tumblers are designed to keep both hot and cold beverages at the perfect temperature. Made from high-quality stainless steel, it ensures your drinks stay just how you like them—whether it’s a hot coffee in the morning or a refreshing iced drink after your adventure. Its durable, sleek design is perfect for any activity, whether you're out in nature or on the go. Keep your drink at the ideal temperature wherever your day takes you!

What is the warranty on SMMT tumblers?

At SMMT, we craft products with the utmost attention to quality and durability, built to withstand the rugged mountain environment.

To ensure your gear is up for the challenge, we offer a Limited Lifetime Warranty covering manufacturing defects and material failure for the expected lifespan of the product.

Please note that the warranty does not cover wear and tear, washing/heat damage, or damages caused by alterations or third-party services (e.g., airlines). If you have a warranty claim or need more information, you can start the process here.

What makes the Serpa Tumbler better?

The Serpa Tumbler is our take on the modern insulated cup-crafted for mountain days and the moments earned after. Inspired by Park City’s mining heritage and shaped by timeless design, it blends 18/8 kitchen-grade stainless steel, vacuum insulation, and a patent-pending steel lid system into one refined, functional vessel.

Why It’s Different

  • Patent-pending double-lid system with magnetic nesting steel lid
  • 18/8 kitchen-grade stainless steel with no interior coatings
  • Small-batch production for elevated quality control
  • Designed for both outdoor adventure and après gatherings

Is this tumbler really healthier?

We think so.

  • BPA-free components
  • Non-reactive stainless steel interior
  • Dishwasher safe for proper sanitation
  • Built to replace disposable cups

Is the Serpa Tumbler worth it?

The Serpa isn’t mass-produced trend drinkware. It’s a considered piece of mountain utility—crafted to last, designed to elevate daily rituals, and made in small runs to protect quality and intention.

Why Choose SMMT ?

  • Born in the mountains. performance anywhere

  • Crafted from the most premium materials available

  • Find your peak chill with our patent-pending lid system

  • 3-way insulation for colder cold and hotter hot

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