Why Would You Choose a Mylar Bivy Over a Tent?

Advantages of a Mylar Bivy

A Mylar bivy is an excellent choice when you need a compact and lightweight shelter. A typical Mylar bivy weighs around 6-12 ounces, which is significantly lighter than a tent. This makes it perfect for ultralight backpacking or situations where space is limited. In addition, Mylar is a highly windproof and waterproof material that can withstand harsh weather conditions. When choosing a Mylar bivy, look for one that is at least 7.9 microns thick for optimal wind protection.

Setup and Usage

Setting up a Mylar bivy is relatively quick and easy. Simply attach the Mylar blanket to the bivy floor and stake it down with provided clips or stakes. The key to setting up a Mylar bivy is to create a solid windbreak. This can be achieved by placing rocks or other objects around the perimeter of the bivy to block wind and snow. It’s also essential to keep the Mylar bivy off the ground to prevent moisture from seeping in. A tarp or ground cloth can be used to create a dry surface.

Durability and Maintenance

A well-designed Mylar bivy can last for many years with proper care and maintenance. To extend the lifespan of your Mylar bivy, avoid puncturing the material with sharp objects and store it in a dry place. In cold weather, consider adding a layer of insulation, such as a sleeping bag or a fleece jacket, to keep warm. Regularly inspect your Mylar bivy for signs of wear and tear, and repair or replace it as needed.