Bastione Component Jacket

$300.00  | #40800

We start with our Marmot MemBrain® waterproof/breathable shell and layer in a removable Thermal R™ insulated liner. We then add a removable storm hood with laminated brim, PitZips™ for easy venting, DriClime® lined collar, adjustable cuffs and loads of pockets. What you get is a true all-season component solution.

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Bastione Component Jacket


Feature List
100% seam taped 2-layer construction, Adjustable Velcro Cuffs, Chest Pocket with Water-Resistant Zipper, DriClime Lined Collar, Elastic Draw Cord Hem, Internal Zippered Media Pocket, PitZips, Removable Storm Hood with Laminated Brim, Removable Thermal R Liner Jacket, Zippered Hand Pockets
Main Materials
MemBrain®10 2L 100% Nylon 4.6 oz/yd
Center Back Length (Base of neck to bottom of hem)
Regular Fit
3lbs 1.6oz (1406.1g)
Lining Material
100% Nylon WR 1.3 oz/yd (Liner), 100% Polyester Embossed WR 1.3 oz/yd
Insulation Material
Thermal R™



What is it?


How does it work?


What are the benefits of this technology?


Performance Specifications

Waterproofness: 10,000 mm minimum JIS-L 1092
Breathability: 10,000 gm / 24h minimum JIGS-1099 B1
Hohenstein RET: 6 to 8
Technology: 2 layer Hydrophilic PU Lamination

Thermal R


What is it?


How does it work?


What are the benefits of this technology?


Wash & Care

Why do we encourage proper care of our clothing and gear?


Clothing Care

  • Machine wash cold with like colors
  • Powdered detergent
  • No fabric softeners
  • Tumble dry low
  • Do not iron
  • Do not bleach
  • Do not dry clean
  • Close all fasteners