Fantastic self-inflating pillow in soft polyester. Portable and with convenient self-inflating system: by unscrewing the nozzle in one of its corners it will automatically start to be filled with air, allowing the user to adjust the pressure. Easy to store thanks to its RPET sleeve, with RPET logo included.RPET material is made from recycled plastic, thus promoting the reuse of plastic waste and helping the sustainability of the planet.