Climate+ Tumbler

Eco-forward 16oz tumbler keeps drinks hot, hands cool, and supports a sustainable future with zero virgin plastic.

Product Description

Meet the Climate+ Tumbler – the next evolution of eco-friendly beverage tumblers.

Designed with intention, the 16oz Climate+ Tumbler is our most planet-forward tumbler to date. Made with 25% less stainless steel than traditional tumblers and zero virgin plastic, it offers a sleek, durable, and minimalist design without compromising on performance.

Whether you're sipping your morning coffee or your afternoon tea, this insulated tumbler keeps drinks hot and hands cool, while supporting your commitment to sustainability. Available in two timeless colorways, it’s built for those who believe better choices brew better futures.

Please note: Customization is currently available in black only for Climate+ products.

Care

Wash before first use. Hand wash recommended. Lid is top-rack dishwasher safe. Do not microwave, freeze, bleach, or overfill.

CAUTION: Choking hazard, may contain small parts not suitable for children under 3 years. When filled with hot liquids and keep hot liquids out of reach of children. *Note the Press-fit Slide Lid is not leakproof.

Shipping & Returns

Do I have to pay for shipping?

MiiR offers free standard ground shipping within the contiguous United States for orders $75 and over. Standard ground orders under $75 are subject to a flat rate shipping fee of $9.95 USD. Expedited and international rates, if applicable, will be calculated in the checkout once you have entered your shipping address.  A shipping charge will be applied to your final order in all other scenarios.

When will my order ship?

We do our best to ship all orders within 2 business days (M-F) from the date of purchase. Orders placed after 7:00 AM PST will be processed the next business day.

Orders with personalized items take 3-5 business days to be processed.

Exceptions may occur during peak times (holidays, sales, special events, etc). If there is a question regarding your order, we will contact you directly. If you have questions about your order, please contact us at hello@miir.com. 

Shipping to Hawaii 

Shipments to Hawaii will be automatically upgraded to a 2-day delivery service. Furthermore, please note that shipping remains free for orders over $75.

Climate+ Tumbler

Eco-forward 16oz tumbler keeps drinks hot, hands cool, and supports a sustainable future with zero virgin plastic.

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Takeback program

Whether your MiiR is dented, dinged, or your style has changed, recycle responsibly with us and earn a $20 online store credit with Re:Claimed Takeback. We make it easy: send us your used MiiR, we’ll sort and recycle it, and you receive store credit.
Takeback Program
$20 credit on future purchases

Free Shipping

MiiR offers free standard ground shipping within the contiguous United States for orders $75 and over after discounts, before taxes. Standard ground orders under $75 are subject to a flat rate shipping fee of $9.95 USD.
Free Shipping
For US Ground on orders over $75

Lifetime Guarantee

Every MiiR product comes with a lifetime warranty. Should it ever fail, we’ll provide a replacement and recycle the original, so your favorite product stays in action for years to come.
Lifetime Guarantee
reduces waste on the planet
Certified B Corporation
The Climate Label
1% For the Planet Member
Certified Evergreen
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Product Description

Meet the Climate+ Tumbler – the next evolution of eco-friendly beverage tumblers.

Designed with intention, the 16oz Climate+ Tumbler is our most planet-forward tumbler to date. Made with 25% less stainless steel than traditional tumblers and zero virgin plastic, it offers a sleek, durable, and minimalist design without compromising on performance.

Whether you're sipping your morning coffee or your afternoon tea, this insulated tumbler keeps drinks hot and hands cool, while supporting your commitment to sustainability. Available in two timeless colorways, it’s built for those who believe better choices brew better futures.

Please note: Customization is currently available in black only for Climate+ products.

Care

Wash before first use. Hand wash recommended. Lid is top-rack dishwasher safe. Do not microwave, freeze, bleach, or overfill.

CAUTION: Choking hazard, may contain small parts not suitable for children under 3 years. When filled with hot liquids and keep hot liquids out of reach of children. *Note the Press-fit Slide Lid is not leakproof.

Shipping & Returns

Do I have to pay for shipping?

MiiR offers free standard ground shipping within the contiguous United States for orders $75 and over. Standard ground orders under $75 are subject to a flat rate shipping fee of $9.95 USD. Expedited and international rates, if applicable, will be calculated in the checkout once you have entered your shipping address.  A shipping charge will be applied to your final order in all other scenarios.

When will my order ship?

We do our best to ship all orders within 2 business days (M-F) from the date of purchase. Orders placed after 7:00 AM PST will be processed the next business day.

Orders with personalized items take 3-5 business days to be processed.

Exceptions may occur during peak times (holidays, sales, special events, etc). If there is a question regarding your order, we will contact you directly. If you have questions about your order, please contact us at hello@miir.com. 

Shipping to Hawaii 

Shipments to Hawaii will be automatically upgraded to a 2-day delivery service. Furthermore, please note that shipping remains free for orders over $75.

MiiR - Design forward. Generosity driven.

$5.2M Given
120 Nonprofits
26 Countries
With design, generosity and sustainability at our core, MiiR adamantly and actively contributes to the prosperity of people and planet. Each year, we invest a portion of top-line revenue in nonprofit organizations whose work empowers communities while benefiting the health of our natural environments.

Design Forward

Climate Positive by MiiR is in a class of its own, boasting 25% less stainless steel, no new plastic, and 110% of its carbon footprint offset. BPA free.

Splash Proof

Tumbler comes with the Press Fit Slide Lid that's both splash proof and shatter proof.

Keeps Drinks Cold or Hot Longer

Our Thermo 3D® Double wall vacuum-insulation keeps hot drinks hot and cold drinks cold. Ice cube compatible.

Ease of Use

The Black Climate+ has a safe and durable Hardshell™ Powder Coat finish preserves product appearance, keeping it beautiful no matter where you go. The Silver Climate+ has a fingerprint-resistant satin finish means less smudges.