BlackWolf Meridian 150 Sleeping Bag - Have fun in the wild and get a cozy rest at night in this sleeping bag. The night glow zip means no more struggle in getting on and off, with hidden chest pocket to slip in a bag warmer on a cold camping night.
Features: Draft Tube Anti Bite Zipper Guard Hidden Chest Pocket Night Glow Zip Puller Contoured Hood Hanging Cord
All new Sleeping Bag styles have been tested for thermal efficiency by an independent testing facility to the ISO 23537-1:2016 standard. This testing procedure generates three temperatures - Comfort Temperature, Limit Temperature and Extreme Temperature.
Comfort Temperature: +13 degrees C Lower limit of comfort range, down to which a sleeping bag user with a relaxed posture, such as lying on their back, is globally in thermal equilibrium and just not feeling cold.
Limit Temperature: +10 degrees C Lower limit at which a sleeping bag user with a curled body posture is globally in thermal equilibrium and just not feeling cold.
Extreme Temperature: -2 degrees C Very low temperature where the risk of health damage by hypothermia is possible.