MiiR Tumbler, 12oz Insulated Stainless Steel with Press Fit Slide Lid, Splash Proof Design, Holds Hot & Cold Beverages, Stylish & Functional Cup Holder Compatible

Price: $22.95
(as of Feb 01, 2026 12:05:14 UTC – Details)

From the brand

MiiR is committed to giving more and taking less. Every MiiR product sold helps fund transparent giving projects at the intersection of communities and the environment. As of 2025, MiiR has given over $5M to 200+ organizations working across 55 countries and 5 continents.

Every MiiR product is designed in-house and emphasizes four design principles: minimal, sustainable, functional, and enduring.

New

Discover our latest arrivals – premium drinkware and gear crafted for style and purpose.

New

Coffee

Fueling your day starts here: with industry acclaimed coffee brewing equipment and insulated drinkware that travels with you.

Coffee

Hydration

Enjoy our thoughtfully designed cups, bottles, and straw tumblers that help you sip smarter and live lighter.

Hydration

Beer, Wine & Spirits

From the beach to the mountain top, your drinks have never tasted so good.

Beer, Wine & Spirits

Our Responsibility

At MiiR, we embrace our responsibility to give more than we take by reducing our environmental impact & measuring our carbon footprint.

B Corp.

B Corporations are businesses that meet the highest standards of verified social and environmental performance, public transparency, and legal accountability to balance profit and purpose. Recertified by B Lab in 2024.

The Climate Label

Climate Label companies must adopt an internal carbon fee to support the climate transition, and then fund projects that cut emissions from their operations and supply chain. They may also fund high impact carbon removal and mitigation projects around the world. *Certified by the Change Climate Project in 2024.

1% for the Planet

1% for the Planet is a global network of businesses, nonprofits, and individuals working together for a healthy planet. While we give more than 1% of revenue to community-led environmental organizations, by joining this dedicated and passionate network in 2017, we build community and demonstrate our giving.

Evergreen

Companies that are awarded Evergreen status with the Tugboat Institute have undergone an extensive, rigorous assessment with the intention of continuous improvement and enduring excellence around values, practices, and people. MiiR has been a member since 2022.

Keep Your Beverages at the Perfect Temperature – This insulated tumbler features double wall vacuum insulation technology to maintain your drinks hot or cold for longer periods, ideal for coffee lovers on the go
Spill-Proof Convenience for Travel – Our tumbler includes a secure flip lid that locks in place, making it a perfect travel coffee tumbler that prevents any messy spills during your daily commute or outdoor adventures
Stylish and Functional Coffee Companion – The durable design of our insulated coffee tumbler fits perfectly in your cup holder, making it the ultimate travel tumbler for stylish hydration wherever life takes you
Versatile Use for Every Beverage – This travel coffee tumbler doubles as a tea tumbler and is compatible with ice cubes, providing the flexibility you need for enjoying both hot tea and refreshing iced coffee
Empowering Communities with Every Purchase – When you choose our tumbler, you’re not just enjoying a premium product, but also contributing to nonprofit organizations that uplift communities and support environmental health