The Marmot Warmcube Expedition is a hybrid sleeping bag for arctic temperatures combining the advantages of a down and a synthetic fibre filling.
The 800FP Warmcube features an internal down layer and a synthetic ElixRMicro insulation in outer layer. Pertex Shield fabric is strategically placed in head and footbox to protect against moisture. Pertex Quantum shell fabric is designed for durability and water repellency.
The anatomically designed footbox with wrap-around construction increases warmth. Featuring full-length locking YKK two-way zipper with down-filled draft tube and a cinchable draft collar to prevent heat loss. Internal stash pocket and “feely” drawcords to cinch hood.
Pertex Quantum outer fabric designed for durability and water resistance
Pertex Shield fabric strategically placed in the head and foot section to protect against moisture
inner 800FP Warmcube down layer
synthetic ElixR micro insulation in the outer layer
Foot part with wrap-around construction increases warmth
full-length, YKK two-way zipper with flap to reduce heat loss
closable heat collar to prevent heat loss
Characteristics: Water repellent
Max temperature: -34 °C
Upper Material: Pertex Shield 30D and Pertex Quantum Cover material detail: 100% nylon Inner Fabric: Pertex Quantum 10D Lining detail: 100% nylon Filling: duck down, Goose down, Synthetic fibres Filling material information: Inner down layer and synthetic ElixR micro insulation in the outer layer