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The Mountainsmith Phantom 40 Hybrid Panel Loader Pack brings back to life your love for exploring the mountainous ranges. This backpack created by the product specialists at Mountainsmith is built with durable, lightweight high tenacity nylon and loads of ergonomic features ensuring years of fast, light, and comfortable trail use.

The Mountainsmith Phantom 40 Mountainlight Backpack will features the breezeway trampoline suspension backpanel sports a coated mesh sling for increased airflow, DWR coated airmesh foam for increased breathability, and innovative ICS Cup (Illiac Crest Shelf) hipbelt that transfers and locks the pack load onto the hips, the Delta Wing Compression system pulls the load into the lumbar region and focuses on the Lumbar Control Point pad on the lower backpanel to fully secure the pack load. The Mountainsmith Phantom 40 Outdoor Adventure Pack organizes your gear and keeps you cool and comfortable for weekend long backcountry adventures.


Capacity 42l
Weight 1.62kg
Dimensions -
Design Focus Comfort (with suspension back)
Frame Internal Frame
Colour Asphalt Gray
Fabric Materials
  • 210d Duramax RipStop Nylon
  • 420d Duramax Nylon
  • 210d RipStop Liner
Class Trekking Backpack
Main Compartment Access Top Loading (clam type zipped)
Back-padding Material Breezeway suspension backpanel for increased breathability
Diamond airmesh foam back panel and waistbelt with DWR anti-sweat finish
Hip Belt Delta Wing Compression belt adjustment system
Shoulder Straps Dual density shoulder straps
Compatible but not included
Recommended Use Backpacking, Camping, Multi-Day Touring
Other Features
  • Hybrid dual panel loader with accessory front panel pocket
  • Perforated Air-flow shoulder straps with dual density padding
  • Front panel pivoting stash sleeve with Ten Essentials pocket
  • Breezeway suspension backpanel for increased breathability
  • Lumbar Control Point pad
  • ICS Cup waistbelt fitment (ICS - Iliac Crest Shelf)
  • Waistbelt PE framesheet enables vertical positioning adjustment for additional custom fit
  • Velcro attachment pivoting waistbelt pads can adjust fore and aft for additional custom fit
  • Diamond airmesh foam back panel and waistbelt with DWR anti-sweat finish
  • Contoured PE framesheet with Spring Steel hoop for increased load support
  • Delta Wing Compression waistbelt adjustment
  • Recommended Load - up to 35lbs
  • Unisex sizing
  • Bar tack reinforcements
  • YKK Zippers
  • 3M Reflective Cord
  • Carry Capacity: Up to 15 kg
  • Torso: 15 - 18 inches/ 38 - 46 cm

Colour: Asphalt Gray

Model: 12-70049-52

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