Sea to Summit Aeros Premium Pillow Regular - lightweight luxury on the go. The Aeros Premium is designed for lightweight luxury, combining a top layer of memory foam and brushed stretch knit with an adjustable air chamber. This pillow offers breathable, customizable support with a thickness of up to 11 cm. The ergonomic, contoured shape comfortably conforms to the head, fits into the hood of a sleeping bag, and is suitable for all sleeping positions. PillowLock patches keep the pillow securely on the mat. The Aeros Premium is made from durable, hydrolysis-resistant TPU and certified recycled materials, making it an ideal upgrade for those who don’t want to compromise on lightweight comfort while traveling.