Leakproof 360 Lid

Regular price $9.95
Regular price Sale price $9.95
Sale Sold out
33 reviews

Leakproof 360 Lid

Regular price $9.95
Regular price Sale price $9.95
Sale Sold out
33 reviews
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Orders over $75 ship free!
(U.S. standard ground only)


Product Description

Looking out for your thirst from all angles is the MiiR Leakproof 360 Lid. Open by pressing down the center button, and sip directly from the 360 degree mouthpiece. A subtle indicator line clearly shows its open/close position. To confirm the lid is closed, ensure the center button is above the line.  Fits the MiiR Tomo, all Wide Mouth Bottles, and all Flip Travelers.


Wash before first use. Hand wash recommended with a small brush to clean under center button. Lid top rack dishwasher safe. Do not disassemble lid, do not freeze, do not microwave, do not bleach.

CAUTION: When open, liquid can be poured from anywhere around the rim. Use caution with hot liquids and always close lid when not in use.  Not for use with carbonated beverages. Choking hazard, may contain small parts not suitable for children under 3 years.

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 your order within 1-2 business day of purchase, M-F. Exceptions may occur if there is a question regarding your order, in which case we will contact you directly.  If you have questions about your order, please contact at hello@miir.com.

MiiR uses FedEx on all shipments within the contiguous United States unless an expedited option is selected by the customer.

2-Day and Overnight orders should be placed by 11:00 AM PST for quickest delivery. Expedited orders placed after 11:00 AM PST will require an additional business day for processing. This excludes weekends and holidays. All "Delivery by" dates are estimates and not guaranteed. 

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.

Sip From Any Side

360 degree mouthpiece for sipping from any side.


Sip or pour from any side. Push down on lid to open and again to close. A subtle indicator line clearly shows its open/close position.

Design Forward

Top rack dishwasher safe and BPA free.

Generosity Driven

Every MiiR product sold helps fund nonprofit organizations that work to empower communities, while investing in the health of our natural environments.

Customer Reviews
4.4 Based on 33 Reviews
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United States United States

Aesthetic, but poor design

I loved the idea of this lid! However, I agree with the reviews below that it is hard to tell whether or not it's open or closed. I've spilled things thinking the tumbler was closed. The biggest flaw: I'm frequently outdoors and the gaps allow for dirt, rocks. etc. to get in there, which jams the mechanism and then gets said stuff into your mouth. I'm purchasing a different lid :(

Audrey SVG verified by SHOP
United States United States

Like the leak proofness. Like the 360. Like the quality. Hate not being able to take it apart and clean it.

United States United States

Leakproof 360 lid

As others have written, I can’t tell when the lid is opened or closed. I just check it if I am putting it in my bag. It works great for drinking my water. I really like it. For me it is easier to drink from than the other lid I have for my water bottle.

Dawne SVG verified by SHOP
United States United States

I love that you can drink it any side. You don’t always have to look for the hole

Claire SVG verified by SHOP
United States United States

This lid was a great addition for the carafe