Thanks for the reviews! Your feedback drove purposeful design. We’ve improved this product which can now be found as the Leakproof Straw Lid. Happy hydration

Get out there and stay hydrated with our simple sip Straw Lid. Compatible across our Wide Mouth collections, the Straw Lid is the sportiest of them all with a leak resistant spout that offers instant access to your beverage in one easy flip motion. Use provided ruler to measure and cut straws to desired length. 2 straws included. 

Not leak proof. Not intended for hot or carbonated beverages.  Does not fit classic Tumbler collection.

*Note that changes in elevation and exposure to high temperature environments may create pressure inside your bottle. Safely release it by slightly twisting the Straw Lid open and closed before opening the spout. 

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.