When the temps drop but the adventure doesn’t stop, an ultralight down jacket from Big Agnes is your go-to layer. Designed for warmth without the weight, these lightweight down jackets pack small but deliver big on insulation, keeping you cozy from summit pushes to chilly camp mornings. Whether you’re counting ounces on a thru-hike or just need a reliable layer for unpredictable weather, these ultralight down jackets bring the heat without the bulk. Stay warm, move fast, and never let the cold call it quits on your adventure.
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