LEAKED!  All over the counter
932685
I was thrilled to see this on Amazon, couldn't afford the one they debuted on QVC.  So I was counting down the days til it arrived.  I loaded my oil in one and my vinegar in the other.  It took numerous pumps to get enough oil sprayed to lightly coat a pan.  I thought it was because it was new and we would get used to it.  Gave it about a week, then, I kept finding oil residue all over that area of my counter.  It would get on the bottom of anything that was near it and then we wouldn't realize it until we sat that item down somewhere else.....THE MISTO HAD BEEN LEAKING ALL OVER THE COUNTER AND WAS CREATING THE MESS.  Needless to say.....I threw it away.  Chalk this up to a costly experience.  DO NOT WASTE YOUR TIME OR MONEY!
2556785
Pillow worked fine for 2 days then we came home one day to find that it leaked all over my couch cushion. almost a gallon of water!!!
The valve was still on tight. It leaked through the seam. The pillow was used as a pillow should and was used by adults. I don't have any kids or pets. Now i'm out a few days of a couch cushion and 60 bucks to rent an upholstery cleaner! Thanks Mediflow!
2981433
I filled one with perfume to go out of town and when I tried to use it the next morning all of the perfume had leaked out into my cosmetic bag.  Not pleased at all.
1841798
I ordered 2 of these and had trouble with them leaking. After a few days I realized that the clear plastic valve in one of them was missing so  I stopped using that one. After a couple of weeks of working with my daughter to keep the bottle closed I realized that she was Not the cause of the leaks - the Klean Kanteen is!  Now I have purchased two leaky bottles that I cannot return and cannot use in my daughter's lunch box.  WOULD NOT RECOMMEND!
4560111
I was so excited to get this for my babys formula... too bad it leaked water all over once I filled it up! Returned :(
1515552
This bottle leaked all over my sons lunch on multiple occasions. Ended up purchasing a different thermos, one with a lid that closed well, from Walmart for $13.
3017793
Really bad stuff!  Must freeze flat or gets into horrible shapes.  Can get stuck in small freezer doors.  Leaked all over my counter before I even got it into a cooler once!
2788627
Leaked... In my drawer. Non stop. Unfortunately had to dump it out because it was ruining my cabinet. :(
3194770
Arrived leaking and not eligible for return.
2094328
It arrived leaking from both containers.  I threw them away.
4782225
Water leaked all over my bag!! There's like a vent/air hole on the cap and water leaks from the hole.
849804
I recived my set of 12. The first four literally leaked all the kids koolaid all over my counter! I gave my sister four for her kids her all were fine. So I ended up w only 3 useable cups!
2363357
These bottles leak and are really not good... So far we've ruined 2 school library books and a reading diary!!
3618195
The reason for the 2 stars, was the packaging!!!  Really bad.  Leaked out all over.  Lost some of the shampoo.  Will keep but very disappointed
2620343
I tried to use this to store my homemade coconut milk. It leaked when I poured it out and the lid fits so loosely, that is leaked out when I shook it up too. Wish I could return it, but it says it's not elegable for return. I guess I'll have to use it for dry storage or something
2704695
Ordered this and when I opened the package it was completely soaked. The container was leaking and it was an absolute mess.
4273062
Coming from a dog lover who spends more money on dog products daily than I do on the humans that live in my house, this was by far the WORST PRODUCT I HAVE EVER PURCHASED!!  It leaked water from the moment I took it out of the box. I purchased all new parts for it and sealed any area that could possibly leak. Needless to say, I now have to throw the entire unit out because it makes a better puddle than a fountain.