Zero Ultralight Down Jacket Mens Hydration Bladders Fully Leak-proof to use as

Fully Leak-proof to use as a water reservoir while on the move

and easy to transport

You hopefully never use it

Hugh Thomson

Zero Ultralight Down Jacket Mens Hydration Bladders Fully Leak-proof to use asWeighing 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