Everything you need to know about sleeping bags

Actual temperatures, EN 13537 standards, warmth-to-weight ratio, maintenance — factual answers to help you choose with confidence.

All articles

77 articles
Les meilleurs sacs de couchage Naturehike
Guide d'achat

The best Naturehike sleeping bags

Discover the best Naturehike sleeping bags: from the ultralight 3-season CW280 to the extreme cold UL1100, depending on the target temper...
Aegismax Air vs Air-E : quel modèle choisir ?
Comparatif

Aegismax Air vs. Air-E: which model should I choose?

Compare the Aegismax Air and Air-E: same comfort temperature (11°C), same 800 cuin fill power, but a 70 g difference due to different con...
Top 5 sacs de couchage ultra light sous 500 g
Comparatif

Top 5 ultra-light sleeping bags under 500g

Selection of 5 ultra-light sleeping bags between 385 g and 509 g: quilt, mummy, or envelope, depending on the desired temperature and bud...
Naturehike SP1000 vs Snow Petrel PRO700 : quel grand froid choisir ?
Comparatif

Naturehike SP1000 vs. Snow Petrel PRO700: which one to choose for extreme cold?

Comparison between the Naturehike SP1000 (650 cuin, 1650g, €359) and the Snow Petrel PRO700 (750 cuin, 1070g, €479), two extreme cold sle...

Top 5 double sleeping bags

Selection of 5 double sleeping bags, from the robust Naturehike Quyie to a connectable solution, depending on budget, season, and desired...
Les meilleurs sacs de couchage pour débuter la randonnée

The best sleeping bags for beginner hikers

Selection of 5 sleeping bags for beginner hikers, from an entry-level model at 79 euros to a lightweight RDS-certified down bag, dependin...

Aegismax M3 vs. Naturehike CW700: which 0°C sleeping bag should I choose?

Comparison between the Aegismax M3 (mummy, 800 cuin, 888g) and the Naturehike CW700 (rectangular, 650 cuin, 1070g), two 0°C comfort sleep...
Top 5 sacs de couchage 0°C de confort

Top 5 sleeping bags with a 0°C comfort rating

5 sleeping bags with a 0°C comfort rating compared: quilt, mummy, or rectangular, from an ultralight 509g model to a budget down bag, bas...
Aegismax G2 vs G3 : quelles différences pour le trekking ?
Comparatif

Aegismax G2 vs G3: what are the differences for trekking?

Detailed comparison between the Aegismax G2 (-2°C comfort) and the G3 (-8°C comfort): same 800 cuin fill, weight and price difference exp...
Top 5 sacs de couchage grand froid
Température

Top 5 extreme cold sleeping bags

Comparison of 5 extreme cold sleeping bags from the catalog: comfort temperature, fill power, and actual weight to help you choose based ...
Sac de couchage trail et fastpacking : choisir un duvet ultraléger pour l'autonomie rapide
Guide d'achat

Trail and fastpacking sleeping bag: choosing an ultralight down bag for fast-paced autonomy

Self-supported trail running and fastpacking impose weight and volume constraints that few other outdoor activities experience. This guid...

No time to read? Find the right bag in 4 questions.

The field guide analyzes your usage, temperature, budget, and weight priority to recommend suitable models.

Find my bag →