What is the waterproof inner layer made out of?
748526
I took one apart that I had messed up the embroidery on to see inside for myself (and you). It looks like a very, very thin plastic liner that has been adhered to the top layer of the bib and sewn to the inside. It would definitely help keep baby drool or food from soaking through to clothes.
1922433
I have two, they both have laminate interior. I bought them at different times. One is white, the other is a light wood laminate. They are waterproof and non-absorbent.
416461
Layer 1: 100% polyester top Layer 2: 80% polyester, 20% rayon soaker Layer 3: Polyvinyl chloride back barrier
540616
According to the label, the underside is 100% polyester underneath the top which is 100% cotton. I don't see any inner plastic.
1749501
there is some non organic materials in it. that is one of the only ways to make it a water proof cover. I have two of these covers. the outer/top layer is very think organic fabric. the inner, the part that comes incontact with the mattress is the non organic part. Overall I would recommend this product.
416460
Layer 1: 100% polyester topLayer 2: 80% polyester, 20% rayon soakerLayer 3: Polyvinyl chloride back barrier
1058854
No, the inside shell is completely waterproof. We have to pour off the melted ice when we add ice and the canvas cover is not wet at all. We've have the small one since 2008, and it's still going strong. Love them.
1832615
it has a gasket to seal out elements from rain or sprinkling water. Good product
1520618
It's a woven water resistant type of material. It was comfortable for the person using it.
960361
There isn't a waterproof layer, you line it with a Tena or other brand of incontinence pad. Keeps the Tinkle Belt fresh. Hope this helps you! These Tinkle Belts have literally been life changers, I love them.
1070368
The inner seal seems to be the usual "rubber" seal. I don't know, because they do not say. I would guess that it is a man made material, just because real rubber is not used much any more.The seal does seem to be the usual seal that you would see in any lid with a seal.
172635
The very top plate is a plastic. The combinations lid is steel. You have the combination lid first then the plastic on top, maybe to seal water, dirt and so forth. Makes the waterproof part.
1515262
Black waterproof material. Not sure what that material would be called? Not quite rubbery. Not thin mesh? Not quite vinyl? But a sturdy rubberyish under bottom? Hope that makes sense since I had to make up a work for you?
404376
it's closed cell foam with a nylon cover... Iv'e never gotten it wet... so I can't really say.
1456378
The pack is nylon fabric, and is water resistant. Doesn't have a waterproof backing on the material. I've had mine in the rain a few times for 5-10 minutes and not had anything get wet inside.
1332486
It is some kind of waterproof fabric. It does not leak and looks very nice. I have been very pleased with mine. It is also washable and resists mildew.
2200877
I do not remember what it was made of, however it held our 4 layer wedding cake that feed 140 people plus kept the top layer. Held up great! :)