Sports & Outdoors · would buy again

Emergency Mylar Sleeping Bag Bivy Sack (10 Pack) Review

5 said yes, 0 said no.

Yes. A solid, low-cost pick for emergency kits, as long as you expect basic warmth.

See it on Amazon$79.99 at AmazonPrice checked November 4, 2026

Yes, would buy again

No, would not

Reviews last counted November 4, 2026

One email with a yes-or-no count. Pick general only or any product on the next step.

In short

This is a 10-pack of reflective mylar bivy sacks for emergency warmth, and the counts lean positive on durability, value, and matching the listing.

Good for

Anyone stocking a bug-out bag, car kit, or hiking pack, or building up emergency supplies for a group on a budget.

Watch for

Few people found it better than expected, so treat it as backup gear, not a comfortable sleeping bag.

The counts

Each row is a yes-or-no question. Not every review answered every question.

We counted 8 reviews. We left out 0 reviews that were only about delivery.