Gregory Stout 45 Backpack (Unisex)
Made in Philippines

Weight: 1.44kg (Medium)

Sized for overnight hikes or winter outings, the Stout 45 is a practical size to use for travel to warm places and for wandering through far-away hills. Designed for lightness and stability, it has an internal suspension system that ensures comfort even when the pack is loaded with equipment and supplies. A full suite of pockets ensure you stay organized throughout your adventures. And attachment points on the lid are designed to accept a flexible solar panel, so you can top up your electronics while you cover distance.

  • Made of high-density polyester, reinforced in high-wear areas.
  • Trailflex suspension uses a sprung steel wire frame and flexible HDPE back panel to channel weight to you lumbar region.
  • Access through top or through U-shaped bottom zipper.
  • Floating lid and spindrift collar accommodate extra large loads.
  • Expanding shove-it pocket on front keeps a shell jacket accessible and isolated from the dry main compartment.
  • Twin side water bottle pockets compress when not in use.
  • 2 hipbelt pockets keep snacks or a camera at hand.
  • Bottom compression straps hold sleeping a pad or bivy sack.
  • Daisy chains on lid and front are ideal for holding a Goal Zero Solar Panel (available separately).
  • Shockcord and loops hold your trekking poles or axes.
  • Integrated rain cover stows inside an external vertical zip pocket, which doubles as an accessory pocket.
  • Maximum recommended cargo weight is 16kg.


Weight 1.44kg (Medium)
Ideal for Backpacking
Day hiking
Main fabric 420-denier polyester
Secondary fabric 600-denier polyester
Access Top
Hipbelt Padded
Lid type Adjustable
Volume 45L (medium)
48L (large)
Length 67cm (medium)
73cm (large)
Width 31cm (medium)
31cm (large)
Depth 26cm (medium)
26cm (medium)
Hipbelt circumference 71-96.5cm (medium)
76-101.5cm (large)
Torso length 46-51cm (medium)
51-56cm (large)
Adjustable shoulder harness No
Carry-on sized No
Dynamic suspension No
Ventilated back panel No
Additional feature(s) Compression straps
Rain cover included
Hipbelt pocket(s)
Hydration compatible (reservoir sold separately)
Ice axe/pole attachment
Expandable collar



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