To Open: Push the slide lock away from you to the unlocked position, exposing the "unlock" icon. Push the MagFlip lid upwards, which will keep the lid in place while you sip.

To Close: Close the MagFlip lid. Push the slide lock towards you to the locked position until it clicks, exposing the "lock" icon, and enjoy a 100% leakproof experience.

When taking the lid off, simply turn the lid slightly to the left and pull up.

Follow the steps in the question above to put your lid on.

Nav 25oz lids are only interchangeable between Müv 15oz and Müv 25oz lids, however, be sure to use the correct size stainless steel straw as the 25oz is longer than the 15oz.

Nav 25oz lids are compatible with our reusable straws. We recommend the Large Straws for both Nav sizes.

Nav 35oz lids are only interchangeable with Müv 35oz lids.

Nav 35oz lids are compatible with our reusable straws. We recommend the Large Straws for both Nav sizes.

Yes. The silicone sleeve is removeable for easy, deep cleaning. Simply pull the sleeve past the groove, and slide off. The sleeves themselves are all top-rack dishwasher safe.

To put it back on align the sleeve on the base of the product, and slowly push upward from the base of the sleeve until the top top of the sleeve sits in the groove on the product.