MIIR Wide Mouth Water Bottle Collection is designed to keep up with every level of thirst and any active, on-the-go lifestyle. Crafted from durable 18/8 stainless steel, it features Thermo 3D® double-wall vacuum insulation to keep beverages hot or cold for hours.
The patented leakproof threaded lid ensures a secure, spill-free experience, while the wide mouth opening allows for effortless filling, cleaning, and ice-cube compatibility—perfect for warm days.
Available in 20oz, each bottle is finished with our Hardshell™ Powder Coat for a sleek, long-lasting exterior that resists wear. Whether you’re hitting the trails, commuting, or simply staying hydrated throughout the day, this bottle is built to go wherever life takes you. 
 
Care
Wash before first use. Hand wash recommended. Lid top rack dishwasher safe. Do not freeze, do not microwave, do not bleach, do not overfill.
CAUTION: Choking hazard, may contain small parts not suitable for children under 3 years.
 
Stylish and Functional Design
Every MiiR product is designed in-house and emphasizes four design principles: minimal, sustainable, functional, and enduring.
Keeps Drinks Cold or Hot Longer
The patented leakproof threaded lid twists on to prevent spills and leaks.
Spill-Proof Convenience
This stainless steel water bottle offers a wide mouth opening and a patented hreaded, leak proof lid, making it simple to add ice and clean.
Responsibly Made
All MiiR products are sourced with Certified B standards and responsibly crafted with 18/8 Medical grade stainless steel and BPA-free construction to ensure pure taste and no flavor transfer between beverages.
Generosity Driven
Every MiiR product sold helps fund nonprofit organizations that work to empower communities, while investing in the health of our natural environments.
Learn About Our Impact