Zero Ultralight Down Jacket Mens Hydration Bladders Packed size: 5

Packed size: 5

You hopefully never use it

Hugh Thomson

Improves water taste by reducing chlorine odors and organic chemical matter

Zero Ultralight Down Jacket Mens Hydration Bladders Packed size: 5Weighing less than 250g and packing down into a compact stuff sack, the Mont Zero Ultralight Down Jacket is one of the most packable and weight efficient insulation layers available. Filled with 950+ loft down and treated with DWR for excellent moisutre control, it delivers exceptional warmth to weight performance for cold starts, exposed stops, alpine camps, and lightweight travel. The Japanese made 7D Anti Gravity Nylon mini ripstop shell keeps the