Cocoon Ultralight Air-Core Pillow

The Cocoon Ultralight Air-Core Pillow uses a hybrid construction: an inflatable air core provides bulk and adjustable firmness, while a layer of synthetic fill on top softens the surface so it doesn't feel like sleeping on a plain air cell. The removable cover pairs a microfibre top panel with 20D nylon underneath, letting you choose the softer microfibre side against your face or flip to the more durable nylon side depending on preference or temperature. At 115 g and packing to roughly fist size, it sits in familiar territory for ultralight backpacking pillows — light enough to carry without a second thought, yet still bulkier than a stuff-sack-of-clothes approach. Inflated dimensions of 38 × 28 cm give reasonable head and neck support for side and back sleepers alike. Because the cover is removable, it can be washed separately from the air core, which is a practical detail for anyone using it on extended, multi-week trips.