A couple of questions about Polaroid Cold Clip

[Tincho]

Hi.

I've came across a Polaroid Cold Clip on the cheap. I didn't even know about its existence and its purpose until now, but it sounds interesting.

I have a couple of questions:
1. It's surely an old accessory, so my question is: does it expire?
2. Is it worth/useful for new Polaroid Orignals 600 Color film?

Thanks in advance for your answers.

[shadbel]

Hello, I don't know what is it, but it looks like a simple piece of iron

[xya]

it's aluminium, as far as I know. but you are right, shadbel, it's just 2 sheets of metal. it's worth about 1$. it was meant to keep polaroid peel-apart film from the cold in winter. so this is a piece of no use anymore. new polaroid integral film can just be put into your pocket as is to keep it warm in winter.

as every old polaroid camera was furnished with a cold clip, there are hundreds of thousands that have been made...