Osprey  Kestrel 38 Pack - Men's

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Color: Bonsai Green
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Designed to withstand bushwhacking and scrambling, the men's Osprey Kestrel 38 pack is ideal for trail work days or quick overnights in challenging environments.


  • Rucksack-style pack is made from extra-tough, bluesign®-approved fabrics with PFAS-free durable water repellent (DWR) treatment for wet protection
  • AirScape® back panel offers updated adjustable torso lengths and features an injection-molded framesheet for a stable, breathable, close-to-body carry
  • Atilon framesheet spreads load across the entire back panel to the peripheral frame; mesh-covered ridged foam allows for ventilation while keeping the load close to the body
  • Soft, edgeless padded mesh offers a soft, breathable contact surface and large load support
  • Dual quick-release upper side compression straps with axe/trekking pole capture, along with dual lower side compression straps, help secure your load
  • Dual front panel daisy chains for attaching extra gear
  • Stow-on-the-Go trekking pole attachment and dual ice tool loops
  • Adjustable sternum strap with rescue whistle
  • Top lid with large, zippered pocket
  • Top panel lash points and zippered mesh pocket with key clip under lid provide additional gear storage
  • Front panel shove-it pocket with stretch mesh gussets
  • Internal reservoir sleeve with Hydraclip for easier reservoir hanging (reservoir not included)
  • Zippered sleeping bag compartment with floating divider
  • Removable sleeping pad straps
  • Included raincover is made with bluesign-approved fabrics and DWR treatments made without PFAS; stores in a zippered pocket at base of pack


View the Osprey Kestrel Product LineView all Osprey Daypacks

Technical Specs

Item #218557
Best Use


Bag Style


Frame Type

Internal Frame

Gear Capacity (L)

S/M: 36 liters

L/XL: 38 liters

Gear Capacity (cu. in.)

S/M: 2197 cubic inches

L/XL: 2319 cubic inches


S/M: 4 lbs. 1.1 oz.

L/XL: 4 lbs. 3.8 oz.

Adjustable Torso Length


Fits Torso Length (in.)

S/M: 16-20 inches

L/XL: 19-23 inches

Fits Waist/Hips

S/M: 26-45 inches

L/XL: 28-50 inches


Main: 420-denier recycled nylon (bluesign approved); bottom: 500-denier recycled high-tenacity nylon (bluesign approved)

Frame Material

3.5 mm LightWire peripheral frame

Pack Access


Number of Exterior Pockets

5 + main compartment



Hipbelt Pockets


Sleeping Bag Compartment


Raincover Included


Reservoir Compatible



S/M: 29.1 x 13.4 x 11 inches

L/XL: 31.1 x 13.4 x 11 inches




Contains recycled materials

Contains materials that meet the bluesign® criteria

5 reviews with an average rating of 4.8 out of 5 stars

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