Press-fit Slide Lid
Press-fit Slide Lid
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Product Description
A smooth-gliding slider covers the mouth opening of the MiiR Press-fit Slide Lid for an extra dose of insulation and splash proof peace of mind. Available in 2 sizes to fit all MiiR Tumblers, all Camp Cups and Lowball & Highball.
Sizing
- Small size fits 6oz and 8oz classic Tumblers and 10oz Wine Tumbler
- Large size fits 12 oz., 16 oz., 20 oz. and 24oz. classic Tumblers & all Camp Cups
See Dimensions for lid + vessel fit recommendations.
Replacing a lost lid with CHEERS imprint on top? The Press Fit Lid will not work with classic Tumblers that originally came with a “cheers” lid. Please contact us at hello@miir.com for replacement “cheers” lids.
Care
Wash before first use. Hand wash recommended. Top rack dishwasher safe. Do not freeze, do not microwave, do not bleach.
CAUTION: Note the Press-fit Slide Lid is not leakproof. 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 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, ect). 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.




Size Guide

Lid Features
- Splash proof
- Shatter proof
- Dishwasher top rack safe
- BPA free
- Available in 2 sizes to fit all MiiR Tumblers, all Camp Cups and Lowball & Highball
Press-fit Slide Lid - View Product Dimensions

Generosity Driven
Every MiiR product sold helps fund nonprofit organizations that work to empower communities, while investing in the health of our natural environments.
- Reviews
- Questions
- MiiR
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- tumbler
- replacement lid
- water bottles
- Cups
- beverage
- shipping
- position
- slider

Coffee Cup Top
Keeps my coffee hotter than the Starbucks cup top that I was using after losing my original top

Cup Lid
I was given the 16oz cup as a gift. Used the cup for 6 months. The lid became a loose fit so I requested a new lid under warranty. The service from MIIR was great with no problems. I wanted to buy another cup or two as gifts but was concerned after reading reviews that the lids appeared too small that could create a problem especially when the cup for hot liquids. Not sure if I’ll make purchase until I find out if the company address the problem. Frank Caruso

Not an upgrade
Not sure where the high reviews are coming from - if you have a full mug and plan to walk with your beverage while using this lid, treat the mug like it's uncovered or prepare to have hot coffee running down your hand. The amount of beverage lost through the lid may be nominally less than the standard lid without the slider would lose, but it's so little difference that it doesn't matter. If you already have the standard press-fit and want to upgrade to something that seals better, don't waste your time here - you'll be disappointed.


Excellent customer service
The slide lid for my coffee tumbler was defective and CS helped me with getting a replacement. A thought and courteous experience. I am enjoying my coffee tumbler much more now with a properly functioning slide closure.