Sea To Summit Spark Down Long sleeping bag -9C Beluga

Description

Light frost in the valley, wind on the ridge, and silence in the shelter. The Sea To Summit Spark Down Long sleeping bag -9C Beluga will give you a restful night’s sleep when the temperature drops below freezing.

Main benefits

An ultralight down mummy bag keeps you warm on chilly nights without taking up half your backpack. It’s ideal for trekking, bikepacking, and long thru-hikes.

Goose down fill with 850+ cuin loft offers an excellent warmth-to-weight ratio. Thanks to the Ultra-Dry Down treatment, it better resists moisture from condensation.

Full box baffles help keep the down evenly distributed. Heat doesn’t escape through cold seams, and the bag stays consistent even if you toss and turn.

A technical hood and an insulated draft tube behind the zipper keep warmth sealed in around your neck. The anatomically shaped footbox gives your feet natural room.

Technical specifications

The comfort temperature is -2 °C according to EN13537.

The limit temperature is -9 °C according to ISO Lower.

Total sleeping bag weight is 786 g.

Packed volume is 7.6 l.

Conclusion

Sea To Summit Spark Down Long -9C is a down sleeping bag for those who count grams but don’t want to compromise on comfort. The mummy cut fits users up to a maximum height of 198 cm.

Soft 10D nylon fabrics breathe comfortably while also helping to block wind. The right-side YKK #5 zipper runs smoothly and won’t snag when closing.

Also handy is the option to zip it together with a women’s Spark bag when you want to share warmth as a pair. In your pack, you’ll appreciate the small packed size—and at night, the confidence that the insulation is performing at its best.

Key features

• 90/10 goose down insulation
• PFAS-free Ultra-Dry Down treatment
• Outer 10D nylon with DWR finish
• Mummy cut with technical hood
• Can be zipped together with a women’s Spark

EAN: 9327868150700