Camping at 12,000 feet requires you to bring not just tools but vitality sources as well. A cold Himalayan night can drain both body and soul quickly if unprepared, at Trekup India, where we organize treks through some of India’s toughest terrain, we know first-hand how an appropriate sleeping bag can make an uncomfortable, cold night into a cozy and restful experience.
This guide provides all of the important details and strategies necessary for selecting and optimizing an appropriate sleeping bag for high altitude trekking, including in sub-zero temperatures.
1. Choosing the Right Sleeping Bag for High Altitudes
Temperature rating matters
Sleeping bags come equipped with temperature ratings that indicate their best temperatures of operation. When trekking at high altitudes (over 10,000 feet), be sure to select an option with appropriate ratings, such as:
- Summer treks should aim for temperatures between 0-20 °F (-18degC to 7 degrees Celsius).
- Winter expeditions typically experience temperatures ranging from 10 degrees Fahrenheit (-23 °C to 12 °C). To protect yourself and be safe during expeditions, select an item that is 10°F cooler than anticipated temperatures in order to create an extra margin of safety.
Insulation Type: Down vs. Synthetic
Waxed Down Insulation (Goose/duck feather) offers lighter insulation options, more compressible warmth, and water repellency properties, making it suitable for dry climates with cold winter conditions.
Synthetic insulation offers thicker and heavier warmth retention in damp environments than its counterpart, making it suitable for wetter climates.
If trekking at higher altitudes, down sleeping bags with large fill powers of 600 to 900 are recommended due to their superior warmth-to-weight ratios.
Shape & Fit
Mummy Bags snug fitting mummy bags designed to reduce dead air and increase warmth – the bestsolution for extreme cold conditions.
