The Foam Core Pillow is sustainably made from foam scraps from Sea to Summit's self-inflating sleeping mats. This allows production leftovers to be reused and reduces the need for new materials in manufacturing. The soft and stretchy 50D fabric provides a more comfortable feel against the skin. The underside is made from water-repellent polyester, offering additional cushioning. The Foam Core Pillow is compatible with the new hook-and-loop attachment system, which has been standard in every Sea to Summit sleeping mat since mid-2019. This system prevents the pillow from shifting during the night. Thanks to the hook-and-loop system, the pillow can be easily and compactly stored. The soft and quickly expanding foam filling ensures a cozy feeling even after multiple uses. The travel pillow can be compressed to 17% of its original size. The Foam Core Pillow is the perfect travel companion, providing the same comfort as your pillow at home.