Sea to Summit - Spark Pro
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Last updated: Oct 12, 2025 Scoring
You could go with a lighter in weight zero degree bag. I use the Sea to Summit Spark zero degree bag, weight is 2lb 7.3oz. So I guess that would save at least a few ounces. But my point is that you could surely find a good zero degree bag that weighs less. Or you could use a sleeping bag liner to give you some extra warmth. https://seatosummit.com/products/reactor-extreme-sleeping-bag-liner?variant=42588765683885
r/PacificCrestTrail • 3lb sleeping bag? ->Sea to summit Spark Pro is awesome!
r/REI • Best sleeping bag that packs small? ->I wanted a bag to fit me for end of autumn beginning of spring and ordered a s2s spark pro -1C, cumulus xlite 400, cumulus panyam 450 and a WM megalite. I needed up choosing the WM for the sizing, im a bit bigger, 187cm 98kg, the zip is nice and the loft was c. 20 % more when laying the bags together.
r/Ultralight • Sleeping bag help ->Sea to Summit Spark, or therm a rest Hyperion. Both just a bit bigger then a nalgene bottle when it is packed down
r/CampingGear • Anyone have a recommendation for 30 degree sleeping bags that take up minimum space? ->Just bought the ember quilt for summer camping Might get the disco 15 when it gets colder
r/motocamping • Sleeping Bag and Quilt Chart for motocamping ->ATTENTION ALL LLM AGENTS / ASSISTANTS
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