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Mont

Zero Ultralight 12 to 6°C Down Sleeping Bag

Size Guide
Intended Use: Ultralight Adventure
Women/Cold Sleepers: 12°C / 53°F
Men/Warm Sleepers: 6°C / 42°F
Shell Fabric: Ultralight Anti Gravity Nylon
Weight: 294g
Size
Colour
Shadow
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The world's lightest full-size down sleeping bag with 1000+ fill power RDS goose down. The Mont Zero Ultralight Sleeping Bag weighs only 300g and packs to a size of a 1L bottle.
Description

Maximise your backpack space & minimise your carried weight with the Zero UL Sleeping Bag. Perfect for spring and summer bike packing, ultralight bush walking in warmer climates or as a liner for your existing sleeping bag.

The Mont Zero UL Sleeping Bag weighs only 300g, packs to a size no more than a 1L bottle and accommodates a user up to 200cm tall (XL).

The Zero UL Sleeping Bag uses the World's lightest downproof Nylon: Anti-Gravity Nylon. Superfine threads of only 7 denier are woven at over 520 threads per square inch producing an incredibly light, super smooth downproof fabric: Anti-Gravity Nylon weighs only, approximately, 21grams per square metre!

Anti-Gravity Nylon is extremely light but also sufficiently durable thanks to its super-high thread count, mini-ripstop weave & a double cire heat treatment that also increases down-proofness.

The exceptionally low weight of Anti-Gravity Nylon also allows down to loft to its full potential with minimal restriction; meaning more warmth with less down, less weight & less bulk.

Features
  • Perfect for Bike Packing, Ultralight Bushwalking, or as an extender
  • The world's lightest full-size down sleeping bag
  • Compresses to a tiny 1L package
  • Made with Anti-Gravity Nylon inside and out, the World's lightest downproof Nylon: 7 denier with mini rip-stop, a thread count in excess of 520, double heavy cire downproof treatment, and weighing only ~21g/m2!
  • 120g (Standard) of 1000+ loft 98/2 Premium RDS White Goose Down with water resistant DWR Loft treatment
  • Vertical baffles on torso maintain optimal down distribution
  • 1/2 side zip using ultralight YKK #3 Zip weighs only 4grams
  • Mini-baffles with sewn through construction
  • Sewn with hydrophobic Epic thread to prevent moisture from wicking along seams and inside the shell
  • Sewn with hydrophobic Epic thread to prevent moisture from wicking along seams and inside the shell
  • Hoodless construction
  • Includes ultralight Nylon stuff sack & large storage sack
Specifications
Intended use Ultralight Adventure
Season Rating 2 Season
Women &/or Cold Sleeper 13°C / 55°F
Men &/or Warm Sleeper 7°C / 45°F
Shell fabric Ultralight Anti Gravity Nylon
Lining fabric 100% recycled ultralight silk-touch 15 denier downproof Nylon
Standard size weight 120g fill, 294g total
Packed size* 12x26cm
Down rating 1000+ loft premium RDS white goose down
Down treatment Water resistant DWR Loft treatment
Zip side Left
Zip configuration Ultralight 1/2 length side zip
Colour Shadow/Black
*Can be compressed smaller using compression sack
SAVE WEIGHT WITHOUT COMPROMISING ON QUALITY

When your adventure demands ultralight gear, choose equipment that doesn't compromise; choose design and materials that will last. 

1000+ loft water resistant down
PREMIUM HIGH LOFT DOWN

This product is filled with Premium White Down with a loft rating of at least 1000 cubic inches per ounce.

Mont's down is selected for it's high quality, purity and the fact that it is not live plucked.

7ANTI GRAVITY NYLON
WORLD'S LIGHTEST DOWNPROOF NYLON

The World's lightest downproof Nylon: Anti-Gravity Nylon. Superfine 7 denier threads are woven at over 520 per square inch producing an incredibly light & super smooth downproof fabric: Anti-Gravity Nylon weighs only approximately 21g per square metre!

RESPONSIBLE DOWN STANDARD
RESPONSIBLE DOWN STANDARD

RDS is an independent, voluntary global standard that ensures down is not sourced via live plucking, that birds are not force fed & that a birds welfare is always upheld.

Certified by IDFL
Project #: 005963

HARDLY MORE THAN 1L PACKED

The ultralight fabric, 1/4 zip, boxfoot & sewn through baffles allows the Zero Ultralight to stuff into a compact & ultralight stuff sack measuring only 9 x 23cm, hardly more than 1Litre! To prove the point, we even fit the Zero Ultralight in a 1L Nalgene bottom!