Reusable Travel Mug Hot Cold Non Slip Grip Screw Lid Flip Open Cap Prevents Leaks and Spills comes 4 in a Pack assorted colors

These things are awesome! Perfect size for my cup-holders.I'm assuming that all these 1-star reviews that i see are simply from people who misaligned the lids. The kids will leak if they're cross-threaded... But so will every lidded cup, whether it's a $5 cup, or a $50 cup.

These are the worst. One had a broken piece on the drink lip cover. I put hot coffee into 2 this morning and both leaked.You get what you pay for. Water only!

Good product. The only problem is that the lids really need to be turned tightly or they leak.

There was a crack in the threads of one of these mugs when I got it. The crack allowed coffee to seep into the space between the double wall of the mugs and leak out around the seal, so I had to throw that mug away, but I felt the other three were still a good deal for the price. I've had the other three for quite a while now and never had a problem except the seal of one of them has blackened and will not come clean no matter what I try to clean it with--bleach, peroxide, whatever.

PROS:1) Easy to clean- I hate the new coffee mugs that has all these lids where liquid can get stuck and mold can form. With these mugs you don’t have to worry about that!2) I also put mine in dishwasher.3) Microwaveable4) Snap lid (easier to clean)CONS:1) The lid broke on one right after I got it out of the dishwasher.2) To prevent from spilling you have to close TIGHT TIGHT TIGHT. Or else it’s everywhere.Overall I think these were a little to expensive. $5 dollars a cup.. I would’ve been happier if I was paying $3 per mug honestly. But it gets the job done and I feel happy knowing there is no hidden mold in the crevacies. I like that multiple come in a pack so I can put one in the dishwasher after use and have one clean & ready for coffee the next day. I just don’t think these will last long unfortunately.

I bought these for my husband to use for bringing to work and he said they are good quality and they do the job. I used one recently and I agree with him...good quality and no leaking!

Lids for cups are poorly constructed. Each cup had seal issues and leaked. I would have returned the items but my teenage son was so frustrated with the leaky cups that he tossed them in the trash before I had the opportunity.

I love these cups! They are stain resistant, the perfect size diameter for my arthritic hands, the spout cover snaps into place and the lids stay firmly in place without leaking. I tend to leave things behind, so this is my third set of them... I Always come back for this brand when I leave my last one behind somewhere. I hope they keep their great find rather than throwing them away! Highly recommend.