Exped Ultra 7R Mummy Sleeping Mat Greygoose Medium/Wide. When every ounce counts EXPED Ultra series sleeping mats ensure super-compact and ultralight sleep comfort anywhere. DOWNMAT TECHNOLOGY - 700 cuin down insulation for use in all seasons ensures maximum warmth in any weather or for the coldest sleeper while a 9 cm thick air cushion cradles the body. Air chambers run head to toe fully supporting the body for an unrivaled night's sleep and giving maximum durability. The lighweight and compact Ultra sleeping mat features recycled 20 D ripstop face fabric. Specifications for Exped Ultra 7R Mummy Sleeping Mat: Manufacturer: Exped Fabric/Material: Recycled 20 D Ripstop Polyester Thickness: 9 cm Application: Camping R Value Range: 7.1 Bag Shape: Mummy Features of Exped Ultra 7R Mummy Sleeping Mat SYNMAT TECHNOLOGY ensures insulation from cold ground. Super compact pack size. Recycled outer material. Package Contents: Exped Ultra 7R Mummy Sleeping Mat Exped 7640445454742: Ultra 7R Mummy Sleeping Mat Greygoose Large/Wide Exped 7640445454735: Ultra 7R Mummy Sleeping Mat Greygoose Medium/Wide Exped 7640445454728: Ultra 7R Mummy Sleeping Mat Greygoose Medium Exped 7640445454735: Ultra 7R Mummy Sleeping Mat Greygoose Medium/Wide