Sea to Summit Aeros Premium Pillow brings premium comfort in a compact, low-weight design, combining a plush memory foam feel with an adjustable air core for personalised support. This pillow is built for pillows use on backpacking trips, cycle touring overnights, and camping where pack space matters but rest still counts. The sculpted shape helps keep the head supported in different sleeping positions and sits neatly inside many sleeping bag hoods. PillowLock patches help it stay put on a sleeping mat, and the mini Xpress valve makes inflation and deflation quick. Soft memory foam top with brushed stretch-knit fabric for a cushioned feel with breathable comfort Adjustable air chamber lets the firmness be tuned with support up to 12 cm thick Ergonomic scalloped profile cradles the head and works well for side, back, and front sleepers PillowLock patches help anchor the pillow securely to a sleeping mat Mini Xpress valve speeds up inflation and deflation for easy camp setup Hydrolysis-r