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Mountain Equipment Xenith I Long sleeping bag, merlot

379 €
RRP 419 €
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From 16.10.2026 (Friday) Check availability
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Delivery method on Monday 19.10.2026
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Delivery method on Monday 19.10.2026
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For the most extreme undertakings, where every gram and centimeter counts and at the same time you need to have maximum confidence in your equipment. The XENITH I LONG sleeping bag can offer you all of this. It is extremely light and you can rely on it even where other minimalist sleeping bags are no longer sufficient. Thanks to the highest quality 900 cuin fill power down, it weighs only 410 g, is windproof, durable, and comes with a 10-year warranty. Ultra-light sleeping bag for extreme adventure. In the Mountain Equipment XENITH I LONG sleeping bag with PLASMA material and goose down, you will be comfortably warm down to 5 °C. The weight of 410 g and very good packability are optimal for extreme adventure, where you need to get the weight down to a real minimum!

  • PLASMA TM 10D outer material is extremely light and highly breathable, treated with PFC-free waterproof DWR finish.
  • PLASMA TM 10D material also on the inside of the sleeping bag.
  • 160 g of goose down with a 90/10 fill power ratio and a minimum fill power of 900 cuin.
  • Alpine Fit cut - for maximum thermal insulation efficiency.
  • Vertically trapezoidal baffles in the chest area, horizontally trapezoidal baffles in the foot area - for maximum thermal efficiency with minimum weight.
  • Stitched baffles on the underside of the sleeping bag - to minimize weight.
  • Optimized down distribution and precise volume for each baffle individually.
  • Side seams are located at the bottom of the sleeping bag to minimize heat loss upwards.
  • No hood - for minimal weight.
  • Anatomically shaped and tapered foot box.
  • Full-length side baffle (V-shaped baffle) and integrated neck collar.
  • Extended size for people 185 cm tall and over.
  • Comes with a stuff sack and storage sack
Down ratio: 90/10

Fill power: 900

Down type: goose

Down quantity: 160

Foot box: 3 baffles|anatomically shaped

Baffle type: trapezoidal|stitched

Good Night Sleep: 5

Packed dimensions: 19x17x15

Max. user height: 200

Max. internal width: 78

Length: 207

Storage sack: Yes
Product details
Sex Unisex
Colour red
Filling down
Temperature specification summer
Sleeping bag shape mummy
Sport hiking, alpinism, camping
Sleeping bag weight up to 750 g
product ID 336864
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Honesty, responsibility and deep respect for the mountains, the environment and nature. These are the values of the British brand Mountain Equipment, which has been part of countless expeditions and climbs to the highest peaks in the world since 1961. For more than 60 years, it has been producing top quality equipment for the most daring mountaineering and polar expeditions to the most inhospitable places on the planet. It prides itself on premium materials and is a major development partner of the GORE-TEX membrane manufacturer

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