Controlled warmth and durability for cold-weather bivouacs
The -5 degree Jungle King sleeping bag is aimed at practitioners who refuse the fragility of certain ultra-light models. Designed for rough terrain, it prioritizes a thick protective shell and massive filling to secure your nights when frost sets in. It is a winter sleeping bag designed for durability and peace of mind in challenging natural environments.
Generous padding and textile lining
With its 900 grams of 650 FP (Fill Power) duck down, this model generates dense and stable insulation. The curved mummy cut limits unnecessary air volumes to heat, blocking heat loss at the joints. The 400T nylon outer fabric provides a solid barrier against friction and moisture, while the Chunya lining ensures immediate tactile comfort.
With the same temperature rating and 1,000g of 800-fill power goose down, the Blacksnow -5° is a direct alternative to consider.
Doubt about which bag is right for you?
The field guide helps you choose based on skill level, temperature, needs, and weight. Support answers specific questions.
Find my bag Contact supportFrequently Asked Questions
The CY-24SD04 Jungle King has a comfort temperature of -5°C and a lower limit temperature of -20°C. These values apply under standard conditions: sleeper in thermal base layers, on an insulated sleeping mat. It is designed for hiking, bivouacking use (3-4 seasons).
The CY-24SD04 Jungle King is filled with 650 cuin. The CY-24SD04 Jungle King weighs 1500 g, which places it in the standard category.