or a compact rain shell

this expedition-weight base layer features Montbell's advanced ZEO-LINE® fabric to provide exceptional warmth and comfort during winter outings

making it easy to stow in a backpack

Provides warmth and comfort around camp and in a hut with lightweight and heat-retaining 650 fill power down

cylindrical profile that slides effortlessly into a backpack's side water bottle pocket

Montbell Titanium Alpine Thermo Bottle 0.5L Colour:Titanium or a compact rain shellAchieves an ultralight weight with a titanium double wall vacuum construction. Titanium is highly corrosion resistant and flavor neutral, leaving your drink metal taste free.