Cumulus X-lite 200

Cumulus X-Lite 200

Cumulus X-Lite 200 is an extremely light hoodless down sleeping bag built for adventurers who count every gram. As part of the X-Lite series – one of the lightest sleeping bag lines in the world in terms of warmth-to-weight ratio – it is the perfect companion for trail running, ultramarathons, bikepacking, and fast alpine missions during the warmer months of the year.

The X-Lite 200 weighs only 350 grams, yet packs 200 grams of high-quality 900 Fill Power ethically sourced Polish goose down. This remarkable weight is achieved through the use of Toray® Airtastic 19 g/m² – the lightest down-proof fabric in the world. The 7-denier ripstop nylon shell with DWR finish keeps moisture at bay while remaining highly breathable and incredibly light.
The sleeping bag features Cumulus’ proven H-shaped chamber construction with differential cut throughout the entire bag, which maintains maximum loft and eliminates cold spots. The close-fitting mummy shape further improves thermal efficiency, delivering dependable insulation with an absolute minimum of material.
Guided by a strictly minimalist design philosophy, the X-Lite 200 is stripped of every element that would add unnecessary weight – including the hood. Paired with a lightweight down hood or a warm beanie, it covers spring and summer nights with ease, with a comfort rating of 4 °C and a limit of 0 °C.
Despite its minimalist character, comfort has not been compromised. The anatomical shark-fin foot box supports the natural position of your feet, eliminates empty air spaces, and delivers maximum warmth in one of the most cold-sensitive zones of the bag.
The 2/3-length 3 mm YKK® zipper with two self-locking sliders allows the bag to be opened from the top or ventilated during warmer nights, while the partial length keeps the calf and foot area fully insulated. A down-filled insulating tube running along the zipper prevents heat loss in this area.
Like all Cumulus products, the X-Lite 200 is made in Poland and comes with a lightweight stuffsack that compresses the bag down to an extremely small package of under 2 liters.

For hikers, runners, and bikepackers who accept no compromises when it comes to pack weight, the Cumulus X-Lite 200 offers an unmatched combination of premium materials and radical minimalism. It is the ultimate choice for fast-and-light spring and summer adventures where every gram and every cubic centimeter counts.

FEATURES

• Fill: 900 Fill Power ethically sourced Polish goose down
• Shell and liner: Toray® Airtastic 19 g/m², 7-denier ripstop, DWR finish (100% nylon)
• 2/3 length, 3 mm YKK® zip with 2 self-locking sliders
• Down-filled zip insulating tube
• Mummy shape, hoodless design
• Close, thermally efficient fit
• Anatomical, shark fin foot box design
• Construction: H-chamber design throughout the bag
• Separately filled front and bottom
• Differential cut design
• Can be ventilated via the second zip slider
• Made in Poland
• Stuffsack included

MEASUREMENTS

Maximum user height: 185 cm
Length: 202 cm
Width (top/bottom): 77/51 cm
Stuffsack’s volume: 1.9 l