Minimus Sleeping Bag

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Revolutionary in its fabrication, the Minimus will redefine the limits of sleeping bag use. Constructed from PERTEX® Shield +, a fabric used in technical super lightweight MONTANE® clothing, it is both highly waterproof and hyper breathable. This combination of warmth, waterproofness and high breathability makes for a sleeping bag that is perfect for fast backpacking or fast alpinism where ultra lightweight minimalist tents or exposed bivouacs will be used. Features a YKK AquaGuard® zip for additional weather resistance and fully taped trapezoidal baffles which are both waterproof and laid-out to minimise cold spots.
Fabric: PERTEX® Shield +
Fabric denier: 15D x 15D Rip-stop
Lining: PEAQ Down
Zip: ½ length YKK AquaGuard® VISLON®

Fill: 360g / 12.7oz of minimum 90/10 goose down at 800+ fill (USA) CERTIFIED NON LIVE PLUCKED & NON FORCE FED
Goose down fill weight (approx.): 360g / 12.7oz

Weight (approx.): 945g / 33.3oz
Weight stuffed (approx.): 1,005g / 35.5oz

Internal length: 1,890mm / 74.4in

Construction: Trapezoidal boxwall with fully waterproof construction

Colour: Electric blue / Tangerine lining

Zip colour: Tangerine and Electric blue


Activities: Fast Alpine / Fast Packing / Backpacking / Mountain Events / Basecamp

RRP: £375.00

View Minimus Sleeping Bag features and benefits


  • PERTEX® Shield + provides exceptionally high fabric breathability at 25,000 MVTR and a 20,000mm hydrostatic head
  • PEAQ Down lining that is comfortable next to the skin, highly breathable and fast drying
  • 360g of 90/10 high quality goose down at 800+ fill power, certified non live plucked and non force fed
  • Fully waterproof with taped seams and baffles throughout


  • ½ length YKK VISLON® zip that is angled away from the shoulder to prevent body contact whilst user is sleeping on side and allow easier access from inside
  • Fine microfleece facings and roll over hook and loop closure flap at top of YKK zip for extra comfort
  • Locking zip head to avoid unexpected zip opening
  • Glow in the dark zip pull for easier night time location without head torch
  • 3-D shaped baffle behind YKK zip


  • Outer and inner anatomically designed shape tapers around lower legs and curves around shoulders
  • Offset vertical trapezoidal baffles across chest to prevent cold spots
  • Horizontal baffles around lower legs and feet
  • Flipper shaped foot box in lower leg area tapering from knees to ankles which helps reduce cold spots. Specifically tailored to cater for upright foot position


  • Neck baffle is specifically shaped to encase the whole circumference of neck
  • Drawcord arrangement in baffle enables further adjustment and pulls insulation closer around the neck


  • 3-D shaped hood design based on years of MONTANE® clothing construction experience, in particular the award-winning technical mountaineering jacket hood design
  • Hood shaping to prevent down migration and to limit cold spots
  • Split, colour coded face drawcords to control and adjust volume individually around upper and lower face. Drawcords easily accessed from inside the sleeping bag


  • Underside of sleeping bag features non-slip silicone roundels to help grip sleeping mat and bivvy bag
  • Foot box hang loops for storage and drying
  • Internal stretch mesh water bottle pocket on right hand side
  • Internal pocket on left hand side with concealed YKK zip for storage of MP3, mobile phone, GPS etc.
  • Includes MONTANE® cotton storage bag and dry bag
  • Dry bag storage doubles as a pillow whilst stuffed with clothing and features a non-slip silicone roundel for extra grip. Features pull handle on base
  • Dry bag shape differs from traditional tub stuff sacs; constructed with a packable shape and to fit more easily in packs

PERTEX® Shield +

53g/m² 2.5 layer 15D x 40D 100% nylon rip-stop
Breathable PU laminate with internal 'mesh' print
Waterproof to a minimum of 20,000mm hydrostatic head and with a minimum MVTR of 25,000g/m²/24hrs (JIS L 1099 B-1)
Spray rating 80/20


37g/m² ultra soft nylon plain weave
Exceptional comfort next to skin
Highly breathable and fast drying

  • Due to the many different technical components involved, MONTANE® does not recommend that you wash your Minimus sleeping bag.
  • MONTANE® recommends a professional cleaning service if in any doubt.

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