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What’s the Best Way to Pack a Mylar Bivy for Hiking?

April 5, 2026

Quick Answer

To pack a Mylar bivy for hiking, roll it up tightly to minimize space, then place it in a waterproof compartment or bag. Consider compressing it into a cylindrical shape to reduce bulk. Secure the bivy with a rubber band or cord to prevent it from getting tangled.

Rolling the Mylar Bivy

To roll a Mylar bivy, start by placing it flat on a surface and folding one side towards the center. Roll the bivy tightly, applying even pressure to remove any air pockets. As you roll, use your body weight to compress the bivy into a compact shape. Aim for a cylindrical shape to minimize bulk and make it easier to store. A typical rolled Mylar bivy should be around 6-8 inches in diameter and 12-18 inches long.

Storing the Rolled Bivy

When storing the rolled Mylar bivy, place it in a waterproof compartment or bag to protect it from moisture and damage. Consider using a compression sack or stuff sack to compress the bivy further and reduce bulk. Secure the bivy with a rubber band or cord to prevent it from getting tangled or getting lost in your backpack. This will also help to keep your backpack organized and make it easier to find the bivy when you need it.

Tips for Hiking with a Mylar Bivy

When hiking with a Mylar bivy, consider storing it in an easily accessible location, such as in a side pocket or on top of your backpack. This will allow you to quickly access the bivy in case of an emergency. Also, be sure to check the bivy periodically to ensure it is still compact and not damaged. If you notice any damage or wear, replace the bivy as soon as possible to ensure it remains a reliable shelter option.

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