Winter hikes call for a warm, light, and packable down puffer that layers easily under a shell. If you’re shopping on a budget, the trick is knowing where to look and what specs matter. Key points to consider:

• Down fill power indicates loft and warmth-to-weight; 600–700 fill is a solid value range for most hikers, while 700+ is lighter and warmer for the weight (but pricier) (source: REI Expert Advice on insulated jackets: https://www.rei.com/learn/expert-advice/insulated-jackets.html).
• Down insulates extremely well when dry but loses warmth when wet; pair with a water-resistant shell or choose water-repellent fabric/down for snowy or damp conditions (source: REI Expert Advice: https://www.rei.com/learn/expert-advice/insulated-jackets.html; OutdoorGearLab overview: https://www.outdoorgearlab.com/expert-advice/down-vs-synthetic-insulation).
• Look for ethically sourced down standards like RDS (Responsible Down Standard) where possible (source: Textile Exchange RDS: https://textileexchange.org/standards/responsible-down/).
• Layering matters as much as the jacket: base layer + mid layer + puffer + shell is a proven system (source: REI Layering Basics: https://www.rei.com/learn/expert-advice/layering-basics.html).

Below are 15 proven places to find affordable down-filled puffers for winter hiking, with tips to stretch your budget.