Osprey Transporter Duffel 40 Exped Mesh Organiser UL Set The open-knit PrimaLoft Active structure

The open-knit PrimaLoft Active structure traps warm air efficiently while allowing moisture and excess heat to escape

They are fabric remnants from sleeping bag production so do have slightly different properties

Ariaprene foam tongue

giving the mat a respectable R-Value of 2

Box wall baffle construction body

Osprey Transporter Duffel 40 Exped Mesh Organiser UL Set The open-knit PrimaLoft Active structureThe Osprey Transporter Duffel 40 is the perfect choice for travellers and adventurers who need a tough, versatile carry on bag that doesn't compromise on protection or comfort. Built from bluesign APPROVED NanoTough fabrics, this duffel combines exceptional durability with sustainability, using 100% recycled high tenacity nylon with a carbonate coating for water resistance and long lasting performance. Its rugged design and burly hardware make it