• Online:
  • URL for this product:
  • From the U.S. and CanadaCall 1-800-426-4840
  • Mon. through Sun., 4 a.m. through 11 p.m. PT.
  • InternationalCall 1-253-891-2500
  • Mon. through Sun., 4 a.m. through 11 p.m. PT. English language only.
Clean Bottle The Square Stainless-Steel Water Bottle


    Clean Bottle The Square Stainless-Steel Water Bottle

    The Square stainless-steel water bottle from Clean Bottle unscrews from both ends for easy cleaning and drying. Plus, it just looks cool. See details

    • $44.95

    Item # 857760

    REI Members get back an estimated $ 4.50 on this item as part of their annual member refund.

    The REI Member Dividend

    The REI dividend is a unique benefit of membership in the REI co-op. It's comprised of your member refund—typically 10% back on eligible purchases—and/or your REI Visa® card rebates.

    Each March, active REI members and REI Visa cardholders who earned a rebate receive a refund in the form of an annual dividend notice.

    Only active members receive annual dividend notices. To maintain your active status as an REI member, you need to make net merchandise or shipping purchases of at least $10 per year, unless you joined that year. Member numbers are issued in one name and only that person receives the member refund. Your number can be used by others in your family, but it cannot be transferred to someone else.

    Questions? Call us at 1-800-426-4840 for more about your dividend or its redemption.

    Learn more

    The Square stainless-steel water bottle from Clean Bottle unscrews from both ends for easy cleaning and drying. Plus, it just looks cool.

    Product size and color

    The Square stainless-steel water bottle from Clean Bottle unscrews from both ends for easy cleaning and drying. Plus, it just looks cool.

    • 100% Satisfaction Guaranteed
    • Gear and Advice You Can Trust

    Orders of $50 or more ship for free.
    Learn more

    To view videos or use the zoom feature on REI's websites, please download the latest version of Adobe Flash Player.


    The Square stainless-steel water bottle from Clean Bottle unscrews from both ends for easy cleaning and drying. Plus, it just looks cool.

    • Features a leak-proof, screw-off bottom for easy access to the whole bottle for cleaning; top and bottom open and close quickly and easily
    • Stainless-steel construction won't affect the taste of your water
    • Modern square shape keeps the bottle from rolling away if it tips over; designed to fit in most cup holders
    • Carry the Clean Bottle The Square stainless-steel water bottle via the built-in handle, or connect it to a pack with a small carabiner (sold separately)


    Item 857760


    This item's hot - and it's only available online.

    Members: earn a
    $20 bonus card

    When you spend $100 April 14—29

    Single-use bonus card redeemable by
    REI members MAY 2—12, 2014.

    Not a member? Join Now!
    Add to Cart

    REI Membership

    Related items

    Clean Bottle The Square Stainless-Steel Water Bottle Specs
    Best use
    0.6 liter
    20 fluid ounces
    10.5 x 2.5 x 2.5
    Stainless steel
    Stainless steel/polyethylene
    Screw cap
    1 pound
    Liquid capacity (L)
    Liquid capacity (fl. oz.)
    Fits in cup holder
    Water bottle material
    BPA free
    Bottle opening
    Water bottle cap type

    Clean Bottle The Square Stainless-Steel Water Bottle

    Loading Ratings & Reviews...

    Clean Bottle The Square Stainless-Steel Water Bottle is rated 4.0 out of 5 by 6.
    Rated 3 out of 5 by from Disappointed at internal design I've been anticipating this bottle since it premiered on Kickstarter. It pains me to say that I am disappointed with my purchase. The overall design and concept is great which is what got me emotionally excited about it but there are 2 serious design fails in my opinion. The company claims that the bottle is super easy to clean since the bottom unscrews from the body of the bottle. In truth, the bottle is actually fairly difficult to clean. The issue arises when you unscrew both the top and bottom cap. Inside the bottle there is a lip both on top and on bottom. This lip is basically a bacteria holding area. It's very difficult to reach in with your finger/sponge to clean either lip. To make it worse, the bottom internal lip is sharp stainless steel that can cut you if you're not careful! It would have been a perfect bottle if the bottom screwed to the top without this internal lip thingy. I still like the bottle and will give it a good try but at $45 I would not recommend to anyone else due to this design fail.
    Date published: 2014-04-15
    Rated 2 out of 5 by from Cool design, but unfortunate issues I bought one of these and I have to second the comments by "Snowboard Bound." This is a cool-looking, dare I say "sexy" bottle. No doubt it's one of the best looking SS bottles out there. But, something got lost along the way. The whole point of the unscrewing bottom is make the thing easy to clean. Nice idea. Unfortunately, to make the bottom unscrew the manufacturer had to add an internal ring part that is almost impossible to clean behind. And there are lots of little nooks and crannies to harbor nasty things. Another thing I've noticed is the square form is a pretty inefficient shape. Yes it won't roll away, but that's something I've never really worried about with bottles. The bummer with the square shape is a square is much less space-efficient than a circle. This bottle holds about 600ml of water to the brim but it's *much taller* than my 500ml round CamelBak bottle (which actually holds almost 600ml). So, again, the design is slick, but this won't win any size-to-volume awards. I give Clean Bottle credit for trying to make an exceptional bottle. It's super cool-looking. I just wish they hadn't sacrificed the "big idea" in their execution.
    Date published: 2014-04-09
    Rated 5 out of 5 by from Best water bottle ever This water bottle has no metallic taste, unlike Kleen Kanteen. Water tastes pure and clean out of the bottle, no matter how long it's been inside. It's super easy to clean, something most water bottles are not. It's parts are unbreakable, which beats Camelbaks. The quality and design are both beautiful. My only fear is losing it because it costs so much. If I can hang onto it, I'll never need to buy another water bottle.
    Date published: 2014-03-26
    Rated 4 out of 5 by from Pretty Good I drink more water by remembering filling this fun design drinking bottle, and carrying it with me from places to places. Too bad this doesn't keep the water icy cold for long. I am thinking to add ice cubes my own if I remember to.
    Date published: 2014-04-09
    Rated 5 out of 5 by from My favorite water bottle This is my favorite water bottle of all time. The bottom comes off for cleaning, it is dishwasher safe (top rack), and it is durable. There is no strange taste. I've used mine daily for six months and there is barely a scratch. The square shape is a bonus: it doesn't roll around if I set it on its side.
    Date published: 2014-03-21
    Rated 5 out of 5 by from Perfectly clean bottle This bottle is awesome! It's stainless steel so I don't have to worry about being too rough with it (I have a tendency of being careless with things) and I know it's going to clean up easily. My husband and I both have one, and we use them every day. The only gripe I have with it is that it falls over in the standard cup holder in vehicles. Other than that, it's perfect for carrying around and the size isn't daunting in my small hands. I highly recommend this to frequent water bottle users.
    Date published: 2014-03-21

    Ask a question and have it answered by REI product experts and fellow outdoor enthusiasts. Need immediate assistance? Use Live Help.

    Loading Questions & Answers...

    How are we doing? Give us feedback on this page.

    FREE SHIPPING With $50 minimum purchase

    MEMBERS, EARN A $20 BONUS CARD! When you spend $100 April 14-29. Single-use bonus card redeemable May 2-12. Details
    • Join REI today!
    • REI Membership
    • REI member benefits include an annual refund (typically 10% on eligible purchases).
    • Join REI today!
    • Sign up for REI Gearmail®
    • and get 15% off selected items!
    • Store Locator
    • Locate an REI store near you.
    • Find a Store
    © 2014 Recreational Equipment, Inc. All rights reserved. REI, the REI Tree and Mountain design, Novara, and
    REI Adventures are trademarks of Recreational Equipment, Inc.

    Find REI on: FacebookTwitterYouTubeFlickrMobile site