What makes it Mighty?
- Double wall vacuum insulated stainless steel keeps drinks hot or cold for hours
- Ergonomic lid handle makes bottle easy to carry or clip onto a bag
- Stainless steel lid bottom makes entire interior of closed bottle pure stainless
MiiR’s insulated Wide Mouth Bottle with a leak-proof screw top lid is the perfect every day bottle, built for people on the go. Thoughtful design features make it easy to stash ice, carry and clean. Featuring Thermo 3D double wall vacuum insulation, the Wide Mouth Bottle keeps any beverage hot or cold for hours on end. The easy-twist and leak proof lid reflects hot and cold temperatures back into the bottle in order to maintain your desired temperature. Made with a hardshell powder coat, the Wide Mouth Bottle is reliable and designed to remain perfectly intact for use at home or on-the-go.
- 18/8 Medical grade stainless steel doesn't transfer flavor & no metal aftertaste
- Hardshell™ Powder coat
- Stays cold for 24+ hours & hot for up to 12 hours
- Does not sweat
- Leak free design
- Cup holder compatible
- Ice cube compatible
- Easy to clean
Size: 16oz capacity, 7" tall without lid, 8.75" tall with lid, 2.75" wide
Hand wash recommended. Lid top rack dishwasher safe.
Package free; primarily compostable except very minor components (e.g. plastic toggles or small stickers)

16oz Insulated Wide Mouth Bottle
Color: Black
18/8 stainless steel, Hardshell™ powder coat finish, lids are made of BPA free polypropylene #5

16oz Insulated Wide Mouth Bottle
Color: White
18/8 stainless steel, Hardshell™ powder coat finish, lids are made of BPA free polypropylene #5
About MiiR
MiiR was launched in 2010 and features products created with function and simplicity in mind, and with an end result to further improve lives and build community. Every product we design is built in-house with an emphasis on innovation, timelessness, simplicity and sustainability. We call ourselves a Product to Project™ company, which is our way of saying every purchase of a MiiR product supports a trackable giving project. We accomplish this by giving 3% of revenue to clean water and health projects around the world, and reporting back to our customers GPS coordinates, photos and achieved outcomes for total transparency. The meaning behind MiiR (pronounced “mEEr”) is twofold, both of which emphasize the worthy pursuit of making our world a better place to live, protect and enjoy. The first is a tribute to John Muir, a rugged mountaineer and protector and advocate of America’s treasured lands in the late 1800’s to early 1900’s. Considered the “Father of the National Parks” that we know and love today, Muir penned the beloved quote “the mountains are calling and I must go.” The second borrows from Eastern European languages; “mir” loosely translates to “world” or “peace,” serving as a reminder that each of us plays a role in achieving harmony on a global scale, including social and environmental efforts.
About MightyNest
We make it easy for families to create a healthy home. Each of our 1000+ products has been thoroughly researched to be free of concerning chemicals, and hand-picked for its quality and design. With products for the whole family, ranging from kitchenware to reusable lunch gear to skincare, it is truly better living made easy.
