Sea to Summit Flame FMIV Sleeping Bag – Ultra-Warm & Lightweight Bag for Extreme Conditions

The women’s specific fit is wider at the hip and narrower at the shoulder and we’ve added extra down overall for increased warmth.

• Women’s specific contoured mummy shape for efficient insulation
• Expedition mummy bag sizing provides extra space for layered clothing or extra wriggle room
• Updated sizing provides extra room for both shoulders and hips while still maintaining insulation efficiency
• Includes lightweight Ultra-Sil™ Nano compression bag for compact storage

Engineered for women to provide extra warmth where needed, our Flame™ is what you reach for when you need a high performance sleeping bag but don’t want to be weighed down by one.

The Flame™ Series spans everything from an ultralight liner to an expedition weight mid-winter bag. While the end usage is very different, they reflect a design ethos of matching weather conditions to the lightest bag possible.

 

	Women’s Regular	Women’s Long
Recommended User Height	up to 170 CM	up to 183 CM
Packed dimensions	ø18 x 40 CM	ø18 x 40 CM
Volume Compressed	7.1 L	7.9 L
Compression sack volume (compressed)	10 to 3.3 L	10 to 3.3 L
Weight	890 G	995 G
Fill Weight	650 G	730 G
Internal Chest Circumference	150 CM	155 CM
Internal Hip Circumference	142 CM	148 CM
Internal Foot Circumference	90 CM	96 CM