Actually, Nicky-The-Witch, those containers ARE awesome if you are going camping! The first time my H and I went, we used one and it kept our eggs intact. It didn't keep us from looking stupid in the morning when we couldn't light the portable stove... but that's another issue
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I think the only issue is that rigid plastic won't reduce vibrations, whereas air cushions provided by individual bubble wrap do keep vibration downs.

I think the only issue is that rigid plastic won't reduce vibrations, whereas air cushions provided by individual bubble wrap do keep vibration downs.