Mont Brindabella 700 XT Outer Shell Reg Size

$749.00 $675.00

SKU: MONT-BRINXT Categories: , , , ,



With 30 years experience, Mont knows a thing or two about making sleeping bags. This is shown in innovations like the Radial Arc Baffle System, which allows down to loft higher and spread more evenly around your body for superior warmth and comfort. The new and improved Tapered Rectangular Series are warmer and lighter than ever before and feature DWR treated 785+ loft Duck Down.

The Brindabella Hydronaute XT™ features a waterproof, ultra breathable shell fabric that keeps your sleeping bag safe from condensation and damp.

Also available in an extra large version to fit users up to 200 cm . It also has an extra 10cm internal shoulder circumference and has an extra 100 grams of fill.


  • Filled with DWR 785+ Duck Down
  • Radial Arc Baffle System
  • Differential cut reduces the potential for compression cold spots
  • Toaster foot pocket for air activated heat pack
  • Tuck stitching for increased durability of baffles
  • The foot zipper means you can open it out as a doona in warmer weather and the tapered rectangular shape gives you room to move.
  • No cross block baffle allowing flexible down distribution around base and canopy
  • Over sized 3D draught tube along zip to retain warmth
  • Comes with sil-nylon compression stuff sac and large poly/cotton storage bag

Tech Specs


4 season bushwalking


Tapered rectangular

Fill weight

680 g

Fill type/loft

Duck down 785+ loft

Shell Fabric

Hydronaute XT™

Inner Fabric

15 Denier nylon

Minimum Comfort Temperature

-11 °C

Dimensions/Max User Height

180 cm


Total weight


Extra Info

Stuff sack

Ultralight sil-nylon compression stuff sack


Box wall


Full length + foot


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Additional information

Weight 1250 kg

Standard, X Large

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