Leakproof Straw Lid
Leakproof Straw Lid
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Product Description
The insulated MiiR Leakproof Straw Lid guarantees no leaks, even at high altitude. Includes 2 cut-to-fit straws and fits all MiiR Wide Mouth Bottles and Flip Travelers, and 360 Travelers.
Straw Trim Lengths
Lengths below are for all MiiR Wide Mouth Bottles and Travel Tumblers
- 12oz: 4.9in/125mm (including kid's bottles)
- 16oz: 6.38in/162mm
- 20oz: 7.75in/197mm
- 32oz: 8.42in/214mm
- 42oz: Do Not Trim
Care
Wash before first use. Hand wash recommended. Lid top rack dishwasher safe. Do not freeze, do not microwave, do not bleach, do not overfill.
CAUTION: Not for use with hot or carbonated beverages. Choking hazard, may contain small parts not suitable for children under 3 years. When filled with hot liquids and keep hot liquids out of reach of children.
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 USPS 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
All orders shipping to Hawaii will ship USPS unless the customer selects an expedited service. Air freight to Hawaii has become very limited and as a result orders shipping to Hawaii may take an additional three weeks when traveling by boat.
Accessories







Leakproof
The insulated MiiR Leakproof Straw Lid guarantees no leaks, even at high altitude.
Leakproof Straw Lid - View Product Dimensions

Design Forward
Easy 2-part assembly (lid + removable straw). 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.
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Must-have Lid
This is a great lid the finger-hole handle feels so sturdy and well built. Very simple and effective lid with straw. Tiny gripe, wish you didn't have to pull as hard to get liquid out. Doesn't take away from quality though, very content.

just what I needed!
doesn't leak, even when it's upside in your work bag for an entire day (hypothetically:)

MiiR 20oz Wide Mouth and the Leakproof Straw
My son and I each got a 20z widemouth double walled water bottle from an auto manufacturer in a gift bag. Sleek, excellent temperature insulation, and easy to carry ( no leaks). I started using this for bike rides, taking in the car, at the pickleball court, and bedside overnight. I wanted a simpler way to drink from the bottle without unscrewing the lid. Yes this is a 1st world problem but one I resolved to take on. After searching Amazon and the mfg website the challenge was resolved when I found the Miir Leakproof Straw Lid at the Miir website. When the straw lid arrived it was put to use immediately. It holds the temperature and is something that ,even if I knock it over on my bedside table, doesn't leak. Try it you will love it. My wife was feeling left out of the Miir nirvana my son and I were experiencing so I got her a Miir 20z bottle in the cool Prismatic color. It matched her pickleball backpack perfectly and she is now part of our Miir groove. PS I don't actually use the included straw to drink from my new Leakproof lid. It works just fine, no leaks and all I have to do is lift it so the liquid is against the lid. It equalized pressure without leaking. Magic, Science, or something else but it is a winner !

Amazing lid
Love this kid and it doesn’t leak.

Great lid
I love this straw lid! It doesn't leak, helps me to drink water throughout the day, and is convenient when you don't have two hands to unscrew and hold a lid. I only wish it came in more colors to match my water bottle.