64oz Wide Mouth Bottle

Product Description

Introducing our first 64oz Stainless Steel Water Bottle. A half gallon capacity for all day, serious hydration.

Versatile Hydration, Generous Capacity

The MiiR 64oz Wide Mouth Bottle is your go-to insulated stainless steel water jug for extended adventures, group activities, or intense training sessions. With a generous half-gallon volume, this water bottle keeps you hydrated longer without constant refills.

Perfect For:

  • Group adventures and camping trips
  • High-intensity training and gym sessions
  • All-day hydration at work or on the go
  • Outdoor activities where refills are limited

Care

Wash before first use. Hand wash recommended. Lids top rack dishwasher safe. Do not freeze, do not microwave, do not bleach, do not overfill or use with carbonated beverages.

CAUTION: Choking hazard, may contain small parts not suitable for children under 3 years.

What Lids Are Compatible?
White wireless charging pad on a white background

360 Lid

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Leakproof Chug Lid

Chug Lid

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White MiiR Flip Traveler Lid for Wide Mouth Bottles

Flip Lid

View Product ›

Wide Mouth Lid

Wide Mouth Lid

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Black lid components on a white background

MiiR Spout Lid

View Product ›

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.

64oz Wide Mouth Bottle

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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

Introducing our first 64oz Stainless Steel Water Bottle. A half gallon capacity for all day, serious hydration.

Versatile Hydration, Generous Capacity

The MiiR 64oz Wide Mouth Bottle is your go-to insulated stainless steel water jug for extended adventures, group activities, or intense training sessions. With a generous half-gallon volume, this water bottle keeps you hydrated longer without constant refills.

Perfect For:

  • Group adventures and camping trips
  • High-intensity training and gym sessions
  • All-day hydration at work or on the go
  • Outdoor activities where refills are limited

Care

Wash before first use. Hand wash recommended. Lids top rack dishwasher safe. Do not freeze, do not microwave, do not bleach, do not overfill or use with carbonated beverages.

CAUTION: Choking hazard, may contain small parts not suitable for children under 3 years.

What Lids Are Compatible?
White wireless charging pad on a white background

360 Lid

View Product ›

Leakproof Chug Lid

Chug Lid

View Product ›

White MiiR Flip Traveler Lid for Wide Mouth Bottles

Flip Lid

View Product ›

Wide Mouth Lid

Wide Mouth Lid

View Product ›

Black lid components on a white background

MiiR Spout Lid

View Product ›

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.

$5.6M Given
150+ Nonprofits
5 Continents
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.

Smart, Functional Design

Equipped with the leakproof Spout Lid, this 64oz water jug allows one-handed carrying, controlled pouring, and high-flow hydration on demand. Add ice effortlessly and enjoy your beverage at the perfect temperature thanks to Thermo3D® double-wall vacuum insulation.

Durable and Responsibly Built

Crafted from 90% recycled 18/8 stainless steel, the MiiR 64oz Wide Mouth Bottle is designed to last. Its durable powder-coated finish resists dings and scratches, while the Wide Mouth Lid System gives you the flexibility to swap in other MiiR wide mouth lids for ultimate customization.

Responsible Impact

This half-gallon water bottle is eligible for the MiiR Re:Claimed takeback program, reducing environmental impact at end-of-life.