Warbonnet Outdoors Hammock Pillow Review

Overview

Warbonnet Outdoors has been building hammocks, underquilts, and tarps out of Colorado for close to two decades, and this pillow is their answer to a problem every hammock sleeper eventually runs into: a standard camp pillow either slides around or doesn’t have the flat-yet-supportive shape that hammock sleeping calls for. It’s a small, down-filled pillow designed specifically to sit flat against the fabric of a hammock and provide neck support without a bulky loft. This is a niche accessory for hammock campers, not a general-purpose backpacking pillow for ground sleepers.

Key Specs

Spec	Detail
Weight	113 g (4 oz) with stuff sack
Dimensions	8” x 16”
Packed size	8” x 4” stuff sack
Fill	850 fill power Hyper-Dry goose down
Fabric	20d quilt fabric
Down standard	RDS (Responsible Down Standard) certified
Price	~$45 (check current pricing on Warbonnet’s site)

Performance

The core idea behind this pillow is simple but clever: Warbonnet recommends using your hands in a clapping motion to create a dead spot in the middle of the pillow and then putting your head in that spot, which puts all of the down on either side of your head for neck support. In practice, this works well for side-sleeping in a hammock, which is the position most hammock campers gravitate toward once they’re on a diagonal lay. The down shifts to bracket your head rather than just mushing flat underneath it, so you get a bit of cradling support you don’t get from a flat foam pad or an inflatable pillow that just compresses evenly.

Warbonnet’s own product description leans into the same points: excellent neck support while using in a hammock, and it packs down very small. Other retailers carrying the pillow echo this, noting it has a high quality with a silky smooth feel to it. I’d take manufacturer-adjacent copy with a grain of salt, but the general shape of the feedback — small, packable, decent neck support — lines up with what you’d expect from an 850-fill down pillow this size.

At 113 g, it’s genuinely light. It’s not going to be the pillow that makes or breaks your base weight, but it’s also not a “why bother” accessory — plenty of hammock campers just use a stuffed clothing bag or their empty pack as a pillow, and if that’s worked fine for you, this won’t be a revelation. Where it earns its keep is in the shape and fill. Down conforms and lofts in a way that a stuffed puffy jacket doesn’t, and because it’s built specifically for the flat plane of a hammock, it doesn’t roll or bunch the way a round camp pillow does when you shift positions at 2 a.m.

One thing worth flagging: I could not find a large body of independent, hands-on reviews from forums like r/Ultralight, r/hammockcamping, or Backpacking Light specifically covering this pillow. Warbonnet’s underquilts and hammocks (the Wooki, Blackbird, Ridgerunner) have a strong reputation among long-time hammock hangers, and the fill and fabric on this pillow are the same 850-fill Hyper-Dry down and lightweight shell they use across their insulation lineup, which is reassuring by association. But that’s an inference from the brand’s broader track record, not a substitute for firsthand pillow-specific testimonials, so treat my performance notes as informed but not exhaustive.

Durability-wise, the 20d shell fabric is thin — this is a pillow, not a pack, so that’s the right tradeoff for weight, but it does mean you’ll want to keep it away from velcro, zipper pulls, and anything with a rough edge in your kit. It packs into its included 8” x 4” stuff sack easily, which doubles as a stash spot in the bottom of your hammock or a small dry bag if you’re careful about moisture.

Pros & Cons

Pros

• Very light at 113 g including stuff sack
• 850 fill power down gives good loft-to-weight ratio and compresses to a small packed size
• Shape and the “clapping” fill technique genuinely help with side-sleeper neck support in a hammock
• RDS-certified down and Hyper-Dry treatment align with Warbonnet’s broader (well-regarded) insulation line
• Doesn’t roll or shift the way round pillows do on flat hammock fabric

Cons

• Niche — only really makes sense for hammock sleepers, not ground campers
• Thin 20d shell means you need to be gentle with it around zippers and abrasive gear
• Down means no loft if it gets wet, and no independent long-term durability data to point to
• Limited independent user reviews to corroborate manufacturer claims
• Premium price for what’s essentially a small stuffed sack of down

Who Should Buy This

This is a solid pick for hammock campers who already own (or are considering) a Warbonnet hammock and want an accessory built specifically for that flat-fabric sleeping position, rather than repurposing a ground-camping pillow. If you’re a side-sleeper who’s struggled with neck support hanging in a hammock, the shape and fill technique here address a real, specific complaint. Ground sleepers and tent campers should look elsewhere — a standard inflatable or foam camp pillow will serve you better and probably cheaper.

Verdict

The Warbonnet Hammock Pillow does one job — give hammock sleepers real neck support in a featherweight package — and does it well based on the design and materials, even though independent long-term reviews are thin on the ground. If you’re already in the Warbonnet ecosystem or hammock camping seriously, it’s a sensible, low-weight upgrade over a stuffed jacket. I’d put it at a 7.5/10: a well-made, purpose-built accessory that’s hard to fault on materials, but priced and scoped narrowly enough that it’s not a must-buy for everyone.