Reviewed by Jo Jones, UK Reviewer (Updated: June 2021)

#1 Pick: Overall Score = 96%

My best choice right now in June 2021 is…

SaleEditor's Pick
Echo 350 Mummy Sleeping Bag 3-4 Season - Thick Technical Spiral Insulation, Water Resistant Coating,...
593 Reviews
Echo 350 Mummy Sleeping Bag 3-4 Season - Thick Technical Spiral Insulation, Water Resistant Coating,...
    View on Amazon UK

    #2: Top Quality Alternative

    Also Good
    KeenFlex Mummy Sleeping Bag 3-4 Season Extra Warm & Lightweight Compact Waterproof Advanced Heat...
    468 Reviews
    KeenFlex Mummy Sleeping Bag 3-4 Season Extra Warm & Lightweight Compact Waterproof Advanced Heat...
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      #3: Good For User Satisfaction

      Worth Considering
      Trail Envelope Sleeping Bag With Snug Hood, Single Adult, 3 Season, Water-Resistant, Lightweight...
      925 Reviews
      Trail Envelope Sleeping Bag With Snug Hood, Single Adult, 3 Season, Water-Resistant, Lightweight...
        View on Amazon UK

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        BEST 3 SEASON SLEEPING BAG: IN-DEPTH 2021 BUYING GUIDE

        Full buying guide on finding the best 3 season sleeping bag is coming soon. Please be patient!

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