#5 on this list
Fillo Pillow
Nemo
The Nemo Fillo is an institution among car campers, overlanders, and backcountry travelers who refuse to endure sub-par sleep. What sets the standard Fillo apart is its substantial layer of thick, engineered luxury foam resting atop an I-beam inflatable bladder. Where ultralight pillows use a whisper of synthetic fleece, the Fillo uses real, structured foam that cushions your ear and relieves pressure points completely. Because the foundation is an air bladder, you can tune the height precisely to fit your neck curvature, making it an absolute champion for dedicated side sleepers. The exterior fabric is a smooth, washable micro-suede that avoids sticky rubber syndrome entirely. Nemo also integrated an external shock cord system on the underside, which lets you secure a folded jacket beneath the pillow for massive height gains or lash the pillow straight to your sleeping mat. All that comfort comes at the cost of trail efficiency. The Fillo is roughly the size and weight of an insulated water bottle when rolled up. It is too stout for fast-and-light thru-hikes, but for anyone running a basecamp, camper shell, or reasonable weekend mileage, the sleep quality easily justifies the modest weight penalty. **Highlights** - Genuine thick foam topper eliminates head pressure and internal bounce - Integrated shock cord web allows lashing clothes underneath for extra loft - Removable micro-suede cover is machine washable - Ergonomic I-beam air cell provides stable lateral support - Exceptional loft range makes it ideal for broad-shouldered side sleepers **Watch-outs** - Significantly heavier and bulkier than minimalist inflatable pillows - Valve cap can require firm thumb pressure to seat fully
- Price
- Check current price
- Reader rating
- No reader votes yet
- How we assessed it
- Specification researched
#6 on this list
Aeros Ultralight Pillow
Sea to Summit
The Sea to Summit Aeros Ultralight Pillow is stripped down to the absolute bare essentials for thru-hikers, mountain runners, and fastpackers who measure comfort in ounces saved. Constructed from welded 20D laminated polyester, this pillow pares down the bulk of the Premium version by dispensing with the interior synthetic padding layer entirely. The result is a package that disappears into the palm of your hand and disappears into an ultralight kit. Despite the razor-thin materials, Sea to Summit retained their smart curved baffles and the scalloped shoulder recess. Your head remains centered rather than rolling off onto the shelter floor. The pillow uses the same low-profile multi-function valve as the heavier versions, allowing you to easily temper the internal air volume. Run at around eighty percent capacity, it provides adequate support without turning into an unyielding balloon. Trade-offs are unavoidable at this weight class. The 20D polyester shell feels slicker and more synthetic against the face than brushed knits. It can squeak against certain sleeping pad coatings when you toss and turn, and it offers zero thermal buffer against cold internal air. If you sleep warm and prioritize pack weight above all else, it delivers reliable function without the bulk. **Highlights** - Incredible packed size smaller than a standard tennis ball - Multi-function valve allows rapid fills and precise air bleed - Ergonomic contouring keeps the head centered without roll-off - Pillow Lock compatible for secure pad mounting - Tough TPU bladder lamination minimizes pinhole failures **Watch-outs** - 20D shell can feel clammy against the face in warm conditions - Noticeably more responsive to movement and noisier than cushioned hybrids
- Price
- Check current price
- Reader rating
- No reader votes yet
- How we assessed it
- Specification researched
Specs side by side
| Spec | Fillo Pillow | Aeros Ultralight Pillow |
|---|---|---|
| Packed Weight | 9.2 oz (260 g) | — |
| Packed Dimensions | 6.0 x 4.0 in (15 x 10 cm) | — |
| Inflated Dimensions | 17 x 11 x 4.0 in (43 x 27 x 10 cm) | 14.2 x 10.2 x 4.7 in (36 x 26 x 12 cm) |
| Core Construction | I-beam air bladder with upcycled foam | — |
| Cover Fabric | Machine-washable polyester microsuede | — |
| Inflation Style | Twist-pull ergonomic valve | — |
| Weight | — | 2.1 oz (60 g) for Regular |
| Packed Size | — | 2.0 x 2.8 in (5.5 x 7.5 cm) |
| Fabric | — | 20D laminated polyester |
| Valve System | — | Multi-function low-profile mini valve |
| Pad Integration | — | Sea to Summit Pillow Lock compatible |
What our reviewers liked and didn't
Fillo Pillow
- Plush foam layer completely eliminates air bladder bounce and rubbery feel
- Underside shock-cord web lets you lash clothes underneath for extra loft
- Removable microsuede cover is quiet against ears and machine washable
- Integrated stuff sack cannot be lost at camp
- At nine ounces, it is too heavy and bulky for minimalist thru-hiking
- Requires deliberate rolling effort to compress the open-cell foam into sack
- Valve requires firm, conscious thumb pressure to seal completely
Aeros Ultralight Pillow
- Packs down smaller than a standard tennis ball
- Multi-function valve makes precise micro-adjustments easy
- Curved internal baffles minimize roll-off and head bounce
- Weighs barely over two ounces on a trail scale
- Bare 20D polyester shell feels slick and clammy against bare skin
- Provides zero thermal insulation from cold internal air
- Transfers friction noise against slick sleeping pad fabrics
Prices change constantly — the figure shown is the last verified catalog price, and the buy buttons always go to the current listing.