A rolled jacket is a workable pillow until you want to wear the jacket. The Sea to Summit Aeros Down Travel Pillow gives your head a dedicated place to rest, combining an inflatable bladder with a down-filled cover instead of asking one spare garment to do two jobs.

That hybrid construction is the reason I'd compare it. Air provides the adjustable support; the cover changes the surface between your head and the bladder.

What's in the Construction?

Down filling in the cover description.
Recycled polyester and recycled nylon listed for the cover materials.
TPU bladder for inflation.

The exact proportions and care instructions deserve a look before washing. A pillow with more than one material can require a different routine from a simple fabric sack.

Adjustment Is the Useful Part

An inflatable pillow lets you change the feel by changing the air level. I'd try that while lying on the sleeping pad you'll actually use. A pillow that feels fine while sitting upright can feel too tall once you're on your side or back.

Check how the valve works and whether you can adjust it without fully sitting up. Those small nighttime tasks can influence convenience more than an impressive material list.

Pack Comfort Against Simplicity

For travel or camping, a dedicated pillow avoids dismantling your clothing pile every time you settle down. The tradeoff is keeping an inflatable item protected from damage and remembering its storage routine.

I'd compare the Aeros Down when you want adjustable support with a more cushioned contact surface. If the smallest possible load or the simplest possible gear list is the priority, compare a lighter pillow format or your existing workaround. The benefit should be better sleep comfort for you, not simply another premium component in the bag.