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Reviews & Ratings for Sea to Summit Spark Sp II Sleeping Bag — 1 review — Page 1

Sea to Summit Spark Sp II Sleeping Bag

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Perfect so small

by Allie, Verified Owner from Taiwan Written on June 9, 2019

This is the smallest sleeping bag I could find that provided comfort in this temperature range. It packs down so small that you can bring a thermal liner for extra warmth when the weather is outside of the bags range and still pack smaller than a normal synthetic sleeping bag. Half zipper might be discouraging for some as it doesn’t allow you to stick your feet out.

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Last updated 2025-11-12 UTC.