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4.1 out of 5 stars.

Average MiiR Review  (based on 17 reviews)

Read All MiiR Reviews
  • 5.0 out of 5 stars. Great bottle
    Verified Buyer Reviewed by Ben from Colorado on Wednesday, March 18, 2020
    This is a very high quality stainless single-walled (non insulated) bottle. Perfect for my bike commute, during which I need neither insulation nor large volume. Just be sure 20 oz is big enough for your needs--it is (of course) noticeably smaller than your typical (e.g. Nalgene) bottles, most of which have around 32-34 oz capacity.
  • 5.0 out of 5 stars. Good product
    Verified Buyer Reviewed by Jimmy from Springville on Sunday, January 26, 2020
    Light product, correct closure no spills when in horizontal position. I like the size and capacity.
  • 1.0 out of 5 stars. If this item is available, it’s probably listed incorrectly
    Verified Buyer Reviewed by Anonymous from Connecticut on Monday, April 1, 2019
    I Ordered a 23 oz vacuum sealed Miir water bottle and got a 27 oz single walled Miir water bottle. Called Sierra to inform them of the error and they sent another one out ASAP. They shipped the “replacement” in a plastic bag with no bubble wrap and it was dented upon arrival. When I opened it, I received another 27 oz single walled Miir water bottle. When I called for the second time, the item was out of stock, “if it was ever in stock” to paraphrase the woman who assisted me. Sierra made it all right, but the search continues for a double walled water bottle.