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Top 10 Three-Season Sleeping Bags

Down and synthetic bags that cover the honest 20°F–40°F working range.

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A three-season bag lives between roughly 20°F and 40°F comfort — the range where most backpacking, canoe tripping, and shoulder-season camping actually happens. Down wins on weight and pack size; synthetic wins in wet country and boats. Fit and draft collar matter as much as fill.

Topic summary

Down and synthetic bags that cover the honest 20°F–40°F working range.

Key takeaways

  • #1 Versalite 20° — Western Mountaineering
  • #2 Kodiak MF — Feathered Friends
  • #3 Magma 30 — REI Co-op
  • #4 Spark 28°F — Sea to Summit
  • #5 Questar 20° — Therm-a-Rest
  • #6 Revelation 20° — Enlightened Equipment

Intended uses

Gear

Verification notes

Editorial ranked list, 10 entries. Evidence mix — 10 research only. Buy links open the maker or a retailer search.

  1. 1
    Versalite 20° by Western Mountaineering

    Versalite 20°

    — Western Mountaineering

    The benchmark ultralight down bag. 850+ fill, honest temp rating, will outlast three cheaper bags.

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    Buy
  2. 2
    Kodiak MF by Feathered Friends

    Kodiak MF

    — Feathered Friends

    Roomier cut than WM with equally serious down. Best pick for larger frames.

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    Buy
  3. 3
    Magma 30 by REI Co-op

    Magma 30

    — REI Co-op

    Excellent 850-fill bag at a mid-tier price. Best value quality down bag on the market.

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    Buy
  4. 4
    Spark 28°F by Sea to Summit

    Spark 28°F

    — Sea to Summit

    Ultralight down mummy — a great backpacking bag when every gram counts.

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    Buy
  5. 5
    Questar 20° by Therm-a-Rest

    Questar 20°

    — Therm-a-Rest

    Recycled 650 down, generous cut, honest budget option for new backpackers.

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    Buy
  6. 6
    Revelation 20° by Enlightened Equipment

    Revelation 20°

    — Enlightened Equipment

    Custom top-quilt for hammock and tarp sleepers. Lighter than a mummy at real temps.

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    Buy
  7. 7
    Anvil Horn 15° by Big Agnes

    Anvil Horn 15°

    — Big Agnes

    Down bag with an integrated pad sleeve — best for side sleepers who roll off standard pads.

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    Buy
  8. 8
    Disco 30 by Nemo Equipment

    Disco 30

    — Nemo Equipment

    Spoon shape and gills for knee-bend and heat dumping. Comfortable for restless sleepers.

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    Buy
  9. 9
    Alsek 22° by Katabatic Gear

    Alsek 22°

    — Katabatic Gear

    Small-shop quilt with a serious draft collar. Preferred by long-distance hikers.

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    Buy
  10. 10
    Bushmate Pro by Snugpak

    Bushmate Pro

    — Snugpak

    Rugged synthetic bag for canoe country and rain. Not the lightest — genuinely wet-weather reliable.

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    Buy
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