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Osprey Tempest 40 Litre Ultralight Backpack black
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Osprey Tempest Women's 40 Litre Light Backpacking / Overnight Backpack

Osprey

$329.95 $349.95

Tax included.

The Tempest 40 was designed with lightweight multi-day trips and travelers in mind. When navigating technical terrain, an injection-molded AirScape® backpanel and continuous-wrap harness and hipbelt move with you. This streamlined women's-specific pack features a separate sleeping bag compartment, zippered hip pockets, ice axe and trekking pole attachment points and reservoir sleeve. Constructed with high-quality bluesign®-approved recycled high-tenacity nylon with a PFC-free DWR coating.

 

Key Attributes

Airscape Suspension

An injection-molded, die-cut foam AirScape backpanel creates a breathable, close-to-body fit. A flexible BioStretch harness and hipbelt, with a continuous lumbar-to-hipbelt wrap, allow for dynamic movement.

Light and Fast

A lightweight pack series designed with optimal stability for dynamic movement even on the most technical terrain.

Multi-Sport

From top-loaders to lumbar packs and everything in between, the Talon/Tempest Series accommodates the needs of hikers, bikers and more.

Sustainable Materials

Constructed with high-quality bluesign®-approved recycled high-tenacity nylon.

Features

  1. Top load access to main compartment
  2. Floating top lid with zippered slash pocket
  3. Under lid zippered mesh pocket with key clip
  4. Large stretch mesh front panel pocket
  5. Tuck-away dual ice ax attachment with bungee tie-off
  6. Stow-on-the-Go trekking pole attachment
  7. Dual upper and lower side compression straps
  8. Dual entry stretch mesh side pockets
  9. External hydration reservoir sleeve
  10. Easy-access, expandable stretch mesh harness pocket
  11. Dual-zippered hipbelt pockets
  12. Leave No Trace principles label inside main compartment
  13. Removable sleeping pad straps

Carry Information

Airscape Backpanel
Injection-molded AirScape framesheet with die-cut foam provides a close-to-body stable fit while offering flexibility and ventilated airflow channels for active use
Mesh-covered foam lumbar for lightweight and comfortable contact surfaces

Biostretch Harness
Integrated BioStretch seams offer maximum flexibility without sacrificing stability for dynamic body movement
Spacermesh over die-cut foam provides breathable, comfortable contact surface
Harness system easily adjusts to fit various torso lengths
Adjustable sternum strap with safety whistle buckle

Biostretch Hipbelt
Seamless lumbar-to-hipbelt body wrap and BioStretch seams offer maximum flexibility without sacrificing stability for dynamic body movement
Spacermesh over die-cut foam provides breathable, comfortable contact surface Crossbody ErgoPull hipbelt system to pull lumbar into body

Suspension
LightWire peripheral frame effectively transfers load to hipbelt

Load Range
7-11 kg

Volumes and Weights

US and International weight and volume specifications

Size liter kg.
WXS/WS 38 1.241
WM/WL 40 1.328

Dimensions

Size Height Width Depth
65 cm 34 cm 26 cm

Key Fabrics used:

  • MAIN: bluesign®-approved recycled 100D x 210D wave check high-tenacity nylon, PFC-free DWR
  • ACCENT: bluesign®-approved recycled 420HD nylon packcloth, PFC-free DWR
  • BOTTOM:bluesign®-approved recycled 420HD nylon packcloth, PFC-free DWR

Sizing and Fitting of your Osprey Pack

Fit is the key to pack performance. Take the time to get it right. Most Osprey packs are available in multiple sizes to fit a range of torso lengths. To find your torso length, have a friend measure your back along the spine (as shown in the picture below) from the level of your iliac crest (the top of your hipbones) to your C7 (the knobby bone at the base of your neck). Use the table below to determine your pack size.
Osprey Tempest 40 Litre Backpack WXS/WS

WM/WL
Back Length 13-17"/ 33 - 43 cm 16-20"/ 40.5-51 cm