It聮蝉 surprising to find how light an insulated air-filled sleeping pad can be. The Big Agnes Insulated Air Core in the 78-inch length and mummy configuration (meaning it聮蝉 tapered at the foot and head) gives you a comfortable cushion of air-filled chambers plus insulation from PrimaLoft. Yet it weighs a very competitive 23 ounces, and costs an equally competitive $75 (www.bigagnes.com). Not bad.
ProLite 3
Its chief competition would be something such as the Therm-a-Rest ProLite 3 ($80), a super-light edition of the famous, and original, self-inflating pad. It聮蝉 not as thick as the Big Agnes pad, and not quite as long, yet despite its high-tech materials it still weighs a fairly porky 20 ounces. So for a few extra ounces, you get a more comfortable night聮蝉 sleep on the Big Agnes pad.
Both, I will say, are perhaps a bit fragile, as they use very lightweight materials. The ProLite is even billed as a pad for extreme conditions, meaning it聮蝉 not an everyday knock-around pad. That would be something such as the Therm-a-Rest Trail ($50), which is a good everyday pad but weighs more than two pounds. Or, the InsulMat Max-Lite 1.5, regular length, which sells for $63 and weighs 29 ounces (www.rei.com).
You can go lighter, of course鈥擟ascade Designs聮 Z-Lite pad weighs 15 ounces, costs $35 (www.thermarest.com), and is really pretty comfortable (this being a relative term, of course). These days I find that while I can sleep on a non-inflatable pad such as a Z-Lite, I really, truly prefer the comfort of an inflatable pad and I聮m usually willing to lug the extra eight to ten ounces to get that benefit. Call me a wimp.
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