The Best Camp Pillows: 4 Compared (and One to Skip)

RBE top pick

Sea to Summit Aeros Premium Pillow

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The Aeros Premium delivers the most loft per gram in this comparison and adds a memory foam layer over the air chamber so it does not feel like a balloon. The Klymit is lighter still, with half an inch less under your head.

A camp pillow has one job and two numbers. Loft is how thick it is under your head, and weight is what you carry to get it. Across four pillows using four different fills, those two numbers moved together so closely that the fill technology turned out to explain very little. We compared them to find out whether anything actually beats the trade.

RBE top pick

Sea to Summit

Aeros Premium Pillow

Buy it

Four inches of loft for 104 grams, which is the best loft per gram in this group.

Best for: Backpackers who want real loft without carrying a foam brick.

$$ · mid-range

Why we like it

• 4 inches of loft from a 104 gram packed weight, a ratio nothing else here matches.
• Memory foam top layer over the air chamber, so it does not have the drum-tight feel of a bare inflatable.
• Packs to 4 by 3 by 3 inches, small enough that carrying it is not really a decision.
• PillowLock patches secure it to a sleeping mat, which solves the pillow wandering off in the night.

Know before buying

• Still fundamentally an inflatable, so a puncture ends it and field repair is fiddly.
• Adjustable air chamber means you tune the firmness yourself, which takes a couple of nights to get right.
• Only the polyester knit top is the soft face; the base is plain nylon, so it only feels right one way up.
• Memory foam adds weight over a pure air pillow like the Klymit for half an inch more loft.

Check price on Amazon Read our detailed assessment ↓

Klymit

Pillow X Base

Buy it

The lightest thing here at 71 grams, and the least under your head at 3.5 inches.

Best for: Gram counters and anyone who already sleeps on their back without much under their head.

$ · budget

Why we like it

• 71 grams is the lightest pillow in this comparison by about a third, and Klymit says it packs to the size of a lighter.
• Quick to inflate by mouth, so there is no pump sack and no pumping ritual.
• The X shape self-centres and stops your head sliding off the side, which is the usual complaint about flat inflatables.
• 75D polyester base against 30D on top, so the durable fabric is where the abrasion happens.

Know before buying

• 3.5 inches of loft is the least here, and side sleepers will notice the shoulder gap.
• Bare air with no foam layer, so it feels tight and squeaky in a way foam-topped pillows do not.
• A puncture leaves you with nothing, and there is no redundancy in a single-chamber design.
• No published R-value or insulation claim, which matters more than you would think on cold ground.

Amazon had no buyable listing for this when we last checked. The link still works if it returns.

Find it on Amazon Read our detailed assessment ↓

Therm-a-Rest

Compressible Pillow Cinch

It depends

The most loft in the comparison at 5 inches, and nothing to inflate, at three times the weight.

Best for: Car camping and canoe trips, where the weight is free and the comfort is real.

$$ · mid-range

Why we like it

• 5 inches of thickness in the small size, rising to 7 inches in large, which is the most loft available here.
• Urethane foam fill means nothing to inflate and nothing to puncture, and a cinch cord adjusts the firmness.
• Feels like a pillow rather than a piece of equipment, which is most of why people buy it.
• Three sizes published with weights and thicknesses for each, so you can pick the trade deliberately.

Know before buying

• 230 grams in the small size and 450 in the large, making it much the heaviest option per inch of loft.
• Foam fill does not pack down to anything like the size of the inflatables, so it competes for pack space.
• Therm-a-Rest does not publish a packed size, so planning pack space is guesswork.
• Damp foam stays damp, which matters on a multi-day trip in wet weather.

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We'd skip it

NEMO Equipment

Fillo Backpacking & Camping Pillow

Skip it

Heaviest of the three inflatables at 265 grams, with less loft than a pillow weighing well under half as much.

Best for: Not much, since the pillow it loses to on weight matches it on loft and the one it loses to on comfort is cheaper.

$$ · mid-range

Why we like it

• Baffled air cell under a thick luxury foam layer, which is a genuinely comfortable combination.
• Removable, machine-washable polyester jersey cover, so it can go through a wash.
• Integral stuff sack built in, so there is no separate bag to lose.
• NEMO publishes a full specification panel including fill type, thickness, packed size and fabric.

Know before buying

• 265 grams packed for 4 inches of loft, where the Sea to Summit gives the same 4 inches for 104 grams.
• Packs to 6 by 4 inches, bulkier than either of the other inflatables in this group.
• Carrying the weight penalty of foam and the puncture risk of air at the same time.
• Hard to place: too heavy for backpacking, and outclassed on comfort by a proper foam pillow for car camping.

Amazon had no buyable listing for this when we last checked. The link still works if it returns.

See our pick instead Find it on Amazon anyway Read our detailed assessment ↓

How we judged the field

Five things decide a camp pillow and two of them are numbers you can look up. Loft is the first, meaning how many inches sit between your head and the mat, and it is what determines whether your neck is straight or bent all night. Packed weight is the second, and it is the price you pay for the first. Third is packed size, which is a separate question from weight: foam is light for its bulk and inflatables are the reverse, so a pillow can be easy to carry and still annoying to pack. Fourth is fill type, meaning air, foam or a hybrid of both, which determines the failure mode and how the thing feels under your ear. Fifth is whether it stays where you put it, since a pillow that migrates across the tent at two in the morning is not doing its job.

What we wanted to know was whether any fill technology escapes the loft-versus-weight trade, and the answer is no, but the exchange rate varies enormously. Working in loft per 100 grams, the pure inflatable returns about 4.9 inches, the air-plus-memory-foam hybrid about 3.8, the pure foam about 2.2, and the air-plus-thick-foam hybrid about 1.5. That ordering is not about brand or price. It is about how much of the thickness is being held up by air, which is free, and how much by material, which is not. We picked these four because they sit at four different points on that curve.

The Sea to Summit Aeros Premium wins because it gets the most out of the trade rather than pretending to escape it. Four inches of loft for a 104 gram packed weight works out at roughly 3.8 inches per 100 grams, which is second only to the bare inflatable, and it buys something real with the difference: a memory foam top layer over the adjustable air chamber. That matters more than it sounds. A bare air pillow is drum-tight and squeaks against a sleeping bag, and the foam layer removes both problems without adding much. Sea to Summit also publishes the full specification, including a packed size of 4 by 3 by 3 inches and the fabric on each face, and it is the only pillow here with a stated system for attaching to a mat, the PillowLock patches. The trade-offs are the ones every inflatable carries. A puncture ends the night, the adjustable chamber takes a couple of evenings to tune to your neck, and only the knit top is the soft face. Worth it for the loft per gram.

The Klymit Pillow X Base is the purest expression of the trade and the right answer for anyone counting grams seriously. At 71 grams it is about a third lighter than the next pillow here and Klymit says it packs to the size of a lighter, which is small enough that the decision to carry it stops being a decision. Being bare air, it returns about 4.9 inches of loft per 100 grams, the best exchange rate in the comparison. The X shape is not styling: it self-centres, so your head settles into the middle instead of sliding off the side, which is the standard complaint about flat rectangular inflatables. Klymit also puts the tougher 75D polyester on the bottom where abrasion happens and lighter 30D on top. What you give up is half an inch of loft against the Sea to Summit, and that half inch is exactly what a side sleeper needs to keep the neck straight. It also feels like what it is, a taut bag of air, with none of the give a foam layer provides. No insulation figure is published either.

The Therm-a-Rest Compressible Pillow Cinch is the most comfortable object in this comparison and the least efficient one. Five inches of urethane foam in the small size, rising to seven in the large, is more loft than anything else here offers, and it arrives without a valve and without a puncture risk. You unpack it, it expands, you pull the cinch cord to set the firmness, and you sleep. That is worth a great deal to people who find inflatables faintly unrestful. The cost is straightforward: 230 grams in the small size and 450 in the large, which is about 2.2 inches of loft per 100 grams, roughly half the efficiency of the inflatables. Foam also does not compress to anything like their packed size, so it competes for volume in a way the inflatables do not, and Therm-a-Rest does not publish a packed size at all. The specification table is complete and useful, with weight, dimensions and thickness for all three sizes, and the cover is machine washable.

The NEMO Fillo is a well-made pillow that loses this comparison on arithmetic. It pairs a baffled air cell with a thick layer of luxury foam, which is genuinely comfortable, and it pairs a removable machine-washable cover with a built-in stuff sack. NEMO also publishes a proper specification panel, listing fill type, thickness, packed size, fabric and both minimum and packed weights, which is more than most of this category manages. The problem is what those numbers say. At 265 grams it is the heaviest inflatable in the comparison, and it delivers 4 inches of loft, the same figure as a Sea to Summit pillow weighing 104 grams. That is about 1.5 inches of loft per 100 grams, the worst exchange rate here, and it happens because the Fillo pays twice: the fabric, valve and baffles of an inflatable, plus the mass of a foam layer thick enough to matter. It also packs to 6 by 4 inches, bulkier than the other two inflatables. It is comfortable. It is just hard to name the trip where it is the right pillow.

Sea to Summit Aeros Premium Pillow vs Klymit Pillow X Base: which should you buy?

The Sea to Summit and the Klymit are the two to choose between, and the deciding question is how you sleep rather than how far you walk. Both are inflatables, both pack to roughly the size of a fist, and both are light enough that the weight difference between them, 33 grams, is less than a mouthful of water. So weight is not really the axis.

Loft is. The Sea to Summit gives 4 inches and the Klymit 3.5, and that half inch decides it. A back sleeper does not need the extra and should take the lighter, cheaper Klymit without much thought. A side sleeper is trying to fill the distance from shoulder to ear, needs every inch available, and should take the Aeros Premium, where the memory foam layer also stops the pillow feeling like an inflated bag under the ear. The PillowLock patches are the tiebreaker if you are a restless sleeper, since they are the only published answer here to the pillow ending up in the corner of the tent by morning.

What to look for

• Loft in inches, matched to how you sleep: back sleepers are comfortable around 3 to 4 inches and side sleepers need 4 or more to keep the neck straight, which is the whole decision.
• Loft per gram, not weight alone: dividing thickness by packed weight sorts this category better than any other comparison, and the spread runs from about 1.5 to 4.9 inches per 100 grams.
• Packed size separately from weight: foam is light for its bulk and air is the reverse, so a pillow can be easy to carry and still awkward to pack.
• A foam layer over air: it costs grams and removes the tight, squeaky feel of a bare inflatable, which is the single most common reason people abandon air pillows.
• Some way of staying put: a stated attachment system or a shape designed to sit in a sleeping bag hood solves the most common complaint in the category.
• A published packed size: without one, fitting the pillow into a small pack is guesswork.

Our final take

Camp pillows are a straight trade between loft and weight, and no fill technology here escapes it. What varies is the exchange rate, and it varies a lot: from about 4.9 inches of loft per 100 grams for a bare inflatable down to about 1.5 for a hybrid carrying both a valve and a foam layer. The Sea to Summit Aeros Premium takes the pick for sitting near the efficient end while spending its extra grams on something that genuinely improves the experience. The Klymit is lighter with half an inch less under your head. The Therm-a-Rest is the most comfortable and the least portable. The NEMO pays twice and sleeps once.

Deciding between the top two? See our head-to-head: Sea to Summit Aeros Premium Pillow vs Klymit Pillow X Base.

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