Used once in CO with my girl. Tight fit for 2 but doable. 

$250 ship obo 

You can use trekking poles instead of the poles provided. Perfect for ski touring. 

Specs: 

The specs for the Propel include –

• Maximum packed weight – 3lbs
• Packed weight with poles – 2lbs 10oz
• Packed weight without poles – 1lb 15oz
• Packed dimensions – 16.5″ x 5″
• Dimensions – 164″ x 48″ x 38″ (L x W x H)
• Total floor area – 28 sq. ft.
• Vestibule floor area – 6.6 sq. ft.
• Retails for $349.95