I have a medium Gossamear Gear Mariposa with a medium hipbelt for sale. $200 shipped via USPS priority mail.

The pack has some cosmetic stains from a few trips. No rips, or abrasions. Any questions please ask.

Medium Torso length (16" - 19" torso) (41 - 48 cm.)
Medium hip belt fits people (32" - 38" waist) (76 - 96.5 cm.)

This is what Gossamear Gear has to say about the pack....

The Mariposa 60 liter backpack is ideal for lightweight backpacking trips where capacity is a top priority. Featuring 7 built in pockets (two are easy access side pockets) and enough space in the main pocket to fit all your gear and a bear canister when needed. The Mariposa is constructed largely of our custom 100 and 200 denier Robic nylon fabric for a sweet spot blend of toughness and weight.

Mariposa Backpack Features

• New belt with added stiffener and stay integration for superior load transfer and comfort
• New unisex ergonomic belt shape
• New larger more functional integrated hipbelt pockets
• Unisex ergonomic harness for both men and women
• The Mariposa is best with loads under 30lbs but will handle up to 35 just fine
• Made of our custom 100 and 200 denier Robic nylon
• It comes with a SitLight pad and a removable stay.
  
• The belt is sold separately to allow customers to choose the size they need
• OTT (Over-the-Top) closure system provides an easy secure closure
• Rear mesh pocket great for drying gear and other gear storage
• Custom air mesh fabric on shoulder straps and hipbelt for less friction and more comfort
• New trekking pole hardware for storing them outside the pack
• Right side bottle pockets accessible without taking off pack
• Internal hydration sleeve and drinking tube keeper loops on both shoulder straps
• Harness includes multiple attachment points for accessorizing
• Lashing loop doubles as ice axe holder
• Updated hipbelt includes new removable internal stay system