The Aeros Premium Pillow from Sea To Summit is a luxurious high performance pillow that adds very little weight to your pack but offers maximum comfort when you need to rest. A good pillow can make all the difference between a great night sleep and a few hours kip and this is the answer. It features synthetic fill between the TPU bladder and the fleecey pillowcase increases the comfort and wicks away any excess perspiration that might occur.  The curved internal baffles create a contour that cradles your head to help ensure for that much needed rest. The two-way valve on the pillow allows you to inflate it with just a couple of breaths, while the whole thing packs down super small to fit in your pack. Aeros Premium Pillow Regular