Do these bottles leak while feeding baby or is there a strong seal around neck of bottle and ring?
466487
Generally they do not leak, but a couple of times I haven't gotten the nipple in straight and then it does leak.
466488
They never leak, the silicone nipple makes the seal between the bottle and the ring.
1053269
Yes, as long as you screw on the tops good, they're leak proof! I've put them in my purse sideways multiple times and nothing leaked out. They're great bottles, the perfect size. I've saved a lot of plastic bottles by buying these.
126514
Nope, I haven't encountered any trouble with leakage and I've been using these water bottles for years. I throw them in my bag all the time. The black caps have rubber rings on them that block any water from seeping out.
160125
They Don't leak... But you need to make sure you "snap" the lid close. if you don't hear the "snap" its not closed. :-)
28262
If you mean on the water bottles, no there is no pull nipple. The bottles are self-sealing--the nipple is always "open" but you need to squeeze to release water.
1441440
I have been feeding the capsules to our dogs, who have been doing well on them. I ordered another 3 bottles and they also did not have seals over the mouth of the bottle. It is bothersome that they do not have a method of protecting the contents of the bottles, but they are the same company which our Vet provided, so I have some confidence that the contents are safe.
1043986
I have never had leak problems in the least with these feeders - except when I go from the kitchen to the yard and I tip it. But when it hangs for the birds, no leakage at all. Are you making sure the two main pieces are tightly clasped together, and that there is no damage (e.g., cracks, etc.) in the plastic? And I strongly prefer these to the bottle feeders in terms of cleaning and maintenance.
765305
Well, neither really. You push them on and there is a rubber ring that creates a seal. Does that make sense? It does create a nice tight seal that won't leak. However, on top you will either have the straw opening or the sipper side open. The plastic piece slides back and forth to expose one or the other, you can't have both sides closed. So, it's not going to leak on you as you drink, but you won't be able to throw these in a bag and go.
1749763
There is a flat, round cap that sits on top of the bottle, where the nipple screws on that was included in the packaging but I cannot see any use for. If that is still in, the milk won't come out. Other than that, the nipple is different than other bottles I have used. There is a flat side that should be facing downward when feeding the baby and the rounder part of the nipple that has the hole in it should be facing up. Otherwise, the milk will drip out when you try to put the nipple in the baby's mouth. I hope that helps!
782110
I have never had a single problem with the lids. If anything, they are sometimes a bit too tight. Ie, a bit hard to put on at first until you practice a bit. I store hummus and salad dressing in the little ones, and have never had any leaks. I use a shopping bag, so they certainly aren't lying flat at ANY point. So thumbs up in my opinion!
1963595
I Hope this answer helps. When I use my bottle to feed my son, I have to use the ring. When I'm pumping with adapter, I have to the ring too. I have the Avent Classic bottles. I haven't use the Natural ones before. If you must use a ring when you are using to feed with your bottle, then yes. I found out the hard way and spilled milk.
2043774
No, they do not have leak disk. They do not need it as the avent bottles. Travel caps are not included .They do hold up well after freezings. The color of the bottle could change to like white instead of transparent but this always happens when you freeze plastic items constantly. I bought my first package in 2011 when my baby was born and still keep buying them. He loves them!!! and for the price I would say they are just perfect! Hope it helps you too
1883555
I haven't had a problem with leaking, but mine are still pretty new. I tossed a mason jar with smoothie into the diaper bag. It didn't leak. It was kind of risky, but I was desperate at the moment.
564541
My family tends to be pretty abusive to water bottles, and haven't experienced a leak from the white top catching and opening. It has a good, tight "snap" closure.
1237657
No, I wouldn't suggest liquids in the bottles. Although the lid closes (pops on, does not twist), liquids may leak from the top. Besides there is not a hole in the "hard plastic" nipple (so you'd have to add one).
2204733
I haven't had problems with leaks yet. My kids love these...don't fill them up all the way otherwise when u close them it will spill over.
1910593
Yes. The caps screw on tightly, and the seal is strong. They don't pop off, though I suppose if one were damaged/broken the seal would not hold. They hold liquids without leaking in my experience.