Flylow Down Jacket, XXL Filled with clusters of 800-fill goose down, the Flylow General's Down Hooded Jacket keeps winter's bite at bay by trapping thermal warmth in sub-freezing temperatures. This down jacket is one of our go-to choices for layering under a waterproof shell when we're ripping the resort on cold-smoke powder days, also excelling as a standalone jacket for shivery nights beside the campfire. It compactly folds into its self-stow pocket for efficient storage during backcountry tours and camping trips.