REI Co-op Trailmade Sleeping Bag

The Trailmade is rated for 20°F. While this is the lower limit for comfort, it is best suited for chilly nights in the 30s or 40s to ensure you stay warm throughout the night.

A traditional mummy bag is often very tight to maximize heat retention, which can feel restrictive. The relaxed mummy shape offers a bit more room in the shoulders and hips, allowing you to shift positions more naturally without sacrificing the warmth of a hooded design.

This specific model is designed for users up to 66 inches, or 5'6". If you are taller than this, you will likely find the bag too short, as it will restrict your ability to fully extend or pull the hood over your head comfortably.

The shell is water-repellent, not waterproof. It is designed to shed light moisture like condensation or a brief drizzle, but it should not be used in heavy rain or placed directly on wet ground without a sleeping pad or tent floor.

The bag features an anti-snag YKK zipper specifically designed to prevent the fabric from catching in the slider. While no zipper is completely immune to snags if pulled too quickly, this design is significantly smoother and more reliable than standard zippers.