With seven line classes available

providing a high-integrity and honest cooling effect on hot Australian days

and processing tasks

offering excellent heat retention and even cooking across any flame

providing peace of mind

Sea to Summit Aeros Down Pillow Size:REGULAR With seven line classes availableThe Sea to Summit Aeros Down Pillow is a high integrity, ultralight sleep essential, engineered to provide an honest and sophisticated solution for the Australian adventurer requiring unyielding loft and warmth in a compact, packable format. A masterclass in technical comfort, the Aeros Down is designed to offer a high integrity sleep surface that remains honestly unyielding against the constraints of a minimalist pack. Featuring a sophisticated down