Title: Fantastic, no-spill mug
Review: This mug is fantastic! It really does keep your coffee hot, or a cold beverage cold, for hours. I searched for months, and tried many different "no-spill" travel mugs, but this is the only one that works.For the reviewers that had a hard time with using the mug, I would guess that they either purchased a faulty mug (in which case, they should return it), or they're not using it properly. Here's a couple of tips - never fill it past the grooves for the cap, and press the button WHILE TWISTING on the cap to release the air pressure. And, of course, make sure the cap is on all the way - it should be a very snug fit. If you bought a colored one, no silver should show between the cap and the mug.I recommend this mug to everyone I know that uses a travel mug. Superior product.
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