Less Weight. More Go. The Filson Ultralight Jacket is built for those who move fast and pack light. A 100% nylon shell and lining keeps it featherweight and packable, while poly insulation delivers the warmth you need without slowing you down. 100% nylon shell and lining — lightweight, wind-resistant, and packable 100% poly insulation — warm, compressible, and quick-drying Available in Olive/Brown, sizes M–XL Stuff it in your pack on the way up the mountain. Pull it out when the wind picks up at the summit. The Ultralight Jacket earns its place every time.
Style Variants
Available Colors: OLIVE 2 TONE
Size Reference for Filson - ULTRALIGHT JACKET
Available Sizes: M, L

















