Rab’s Summit Series sleeping bags are designed primarily for cold weather and high altitude mountaineers and have been used on first ascents and cold weather expeditions, including numerous Everest summits. The trapezoidal-shaped Summit 900, for cold weather trekking and mountaineering, features a Pertex Endurance water-resistant shell that sheds spindrift and protects the down in damp conditions, a four-sector baffle construction that stabilizes the down for optimum warmth in cold conditions, a wide torso area to accommodate a down jacket and boots, and a full-length side zip.


top base
Dimensions 225 cm x 85 cm
Pack Size 35 cm x 23 cm
Fill Power 750+EU/850+US 660+EU/725+US
Fill Weight 900 g
Total Weight 1800 g
Comfort Rating -24° C (-11° F)

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