The Foam Core Pillow is sustainably made from leftover foam from Sea to Summit's self-inflating sleeping mats. This allows production scraps to be reused and reduces the virgin materials needed for manufacturing. The soft and stretchy 50D fabric provides a more comfortable feel against the skin. The underside is made of water-repellent polyester and provides additional padding.The Foam Core Pillow is combinable with the new Hook-and-Loop attachment system, which will be standard on every Sea to Summit sleeping pad starting in mid-2019. The system prevents the pillow from shifting during the night. Thanks to the Hook-and-Loop system, the pillow can be stored simply and compactly. The soft and fast expanding foam filling ensures a comfortable feeling even after several uses. The travel pillow can be compressed to 17% of its original size. The Foam Core Pillow is the perfect travel companion and offers the same comfort as the pillow at home.