Cumulus Down Sleeping Bags

Cumulus has been making high quality specialist outdoor equipment and speeling bags for more than 12 years with ales mainly in Europe.  Cumulus sleeping bags are probably amongst the most recommended sleeping bags for their warmth, weight and value for money.  They are commonly seen on winter expeditions and can truly be relied upon to keep you warm and comfortable.

The weight to warmth ratio of Cumulus sleeping bags is resounding...

Image	Model	Manufacturer	Minimum comfort temperature	Filling / Fill Power / Fill Volume	Weight
	Cumulus Expedition 1100 Sleeping Bag	Cumulus	-40°C	Goose Down / 870 / >31900	1770 g
	Cumulus Expedition 900 Sleeping Bag	Cumulus	-30°C	Goose Down / 870 / >26100	1550 g
	Cumulus Prime 700 Sleeping Bag	Cumulus	-18°C	Goose Down / 870 / >20300	1195 g
	Mysterious Traveller 750 Sleeping Bag	Cumulus	-16°C	Goose Down / 680+ / >17000	1250 g
	Cumulus Prime 550 Sleeping Bag	Cumulus	-12°C	Goose Down / 870 / >15950	1030 g
	Mysterious Traveller 650 Sleeping Bag	Cumulus	-12°C	Goose Down / 680+ / >14733	1145 g
	Cumulus Quantum 450 Sleeping Bag	Cumulus	-10°C	Goose Down / 870 / >13050	770 g
	Cumulus Prime 400 Sleeping Bag	Cumulus	-7°C	Goose Down / 870 / >11600	870 g
	Cumulus Mysterious Traveller 500 Sleeping Bag	Cumulus	-7°C	Goose Down / 680+ / >11333	975 g
	Cumulus Quantum 350	Cumulus	-6°C	Goose Down / 870 / >10150	665 g
	Cumulus Ultralight 350 Sleeping Bag	Cumulus	-3°C	Goose Down / 680+ / >7933	765 g
	Cumulus Quantum 200 Sleeping Bag	Cumulus	0°C	Goose Down / 870 / >5800	495 g
	Cumulus Ultralight 200 Sleeping Bag	Cumulus	+3°C	Goose Down / 680+ / >4533	590 g