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ZERO Ultra Light 138g

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Bag

ZERO Ultra Light 138g

SKU# 10.30.11L

US$290.69

Quick Overview

The world's lightest full-size down sleeping bag.

The Mont Zero UL Sleeping Bag weighs only 300g, packs to a size hardly more than a 1L bottle and accommodates a user up to 6 feet tall.

ZERO UL Sleeping Bag, sample model shown, production photos coming soon

Description

The world's lightest full-size down sleeping bag.

The Mont Zero UL Sleeping Bag weighs only 300g, packs to a size hardly more than a 1L bottle and accommodates a user up to 6 feet tall.

Delivery

Orders will be shipped to your nominated delivery address which can be either your home, business or Post Office box. We do prefer that you nominate a delivery address where somebody will be available to accept the package and sign for the delivery.
For more information see Delivery.

Guarantee

The Mont Adventure Equipment product warranty covers Mont products against faulty materials and workmanship for a period of 5 years, commencing from the date of purchase.
For more information see Guarantee.

  • Description

    The world's lightest full-size down sleeping bag.

    The Mont Zero UL Sleeping Bag weighs only 300g, packs to a size hardly more than a 1L bottle and accommodates a user up to 6 feet tall.

  • Delivery

    Orders will be shipped to your nominated delivery address which can be either your home, business or Post Office box. We do prefer that you nominate a delivery address where somebody will be available to accept the package and sign for the delivery.
    For more information see Delivery.

  • Guarantee

    The Mont Adventure Equipment product warranty covers Mont products against faulty materials and workmanship for a period of 5 years, commencing from the date of purchase.
    For more information see Guarantee.

  • Technical details
  • Reviews (1)

Technical details

Reviews (1)

  • The world's lightest full-size down sleeping bag. The Mont Zero UL Sleeping Bag weighs only 300g and packs to a size hardly more than a 1L bottle.

    Maximise your backpack space & minimise your carried weight with the Zero UL Sleeping Bag. Perfect for spring and summer camping, travel in warmer climes or as a liner for your existing sleeping bag.

    How is this feather-weight and tiny size achieved?

    The World's lightest downproof Nylon
    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 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.

    High Lofting Premium White Down
    Filled with a carefully measured 138g of 825-850 loft 95/5 Premium White Down the Zero UL provides sufficient warmth for 2 season camping in temperatures as low as 7°C for warm sleepers. Mont's down is selected for it's high quality, purity and the fact that it is not live plucked.

    3D Boxfoot for minimum weight & maximum warmth efficiency
    The boxfoot provides significantly lower weight & more efficient warmth because of 1) the lack of a zipper and 2) the down chambers underneath the soles of your feet when you're lying on your back.

    Ultralight 1/4 Side Zip
    A #3 gauge ultralight YKK zip weighing only 4g allows you to climb in and out with ease while minimising both the packed weight and volume.

    • Temperature rating: 13°C to 7°C
    • Zero UL Weight: 300g
    • Down Fill Weight: 138g
    • Down Fill Type: 825-850 loft 95/5 Premium White Down with water resistant DWR Loft treatment
    • Stuff Sack Weight: 12g
    • Maximum user height: 185cm
    • Maximum user shoulder circumference: 160cm
    • Packed Size: 90x230mm
    • 825 to 850 DWR Loft
    • DWR Loft
    • Anti Gravity Nylon
    • CFDIA Non Live-Plucked Guarantee
  • Product Details

    • 2 Season
    • Perfect for Bushwalking, Trail Running, Travel, Cycle Touring or as an extender
    • The world's lightest full size down sleeping bag
    • Compresses to a tiny 1L package (Zero UL)
    • Made with Anti-Gravity Nylon, the World's lightest downproof Nylon inside and out: 7 denier with mini rip-stop, a thread count in excess of 520, double heavy cire downproof treatment, and weighing only ~21g/m2!
    • 138g of 825-850 loft 95/5 Premium White Down with water resistant DWR Loft treatment
    • 1/4 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
    • Hoodless construction
    • Includes ultralight Nylon stuff sack & large storage sack
    • Weight: 300g
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Surprisingly warm!

04 August 2017

Mont Staff Member review

I had this sleeping bag on a trip to Fraser island in July 2017, Used it for 6 nights all up.
One of the nights was forecast to get to around 5 degrees (which was later confirmed by a thermometer on my watch inside the tent) so i went to bed with a thin fleece on. I woke up a couple hours later and had to take the jumper off.

For a sleeping bag to be warm down to 5 degrees (rated to 7) and only weigh 300g is absolutely amazing.

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