SKU: 44933768124

Osprey Tempest 40 Backpack

Sale price$117.00 Regular price$130.00
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Ships within 48 hours · Estimated delivery Sep 21 - Sep 26

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Description

Osprey Tempest 40 BackpackThe 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 with a removable divider, zippered hip pockets, ice axe and trekking pole attachment points and reservoir sleeve. Constructed with high quality bluesign

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 with a removable divider, 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

  • Top load access to main compartment
  • Floating top lid with zippered slash pocket
  • Under lid zippered mesh pocket with key clip
  • Large stretch mesh front panel pocket
  • Tuck-away dual ice ax attachment with bungee tie-off
  • Stow-on-the-Go trekking pole attachment
  • Dual upper and lower side compression straps
  • Dual entry stretch mesh side pockets
  • External hydration reservoir sleeve
  • Easy-access, expandable stretch mesh harness pocket
  • Dual-zippered hipbelt pockets
  • Leave No Trace principles label inside main compartment
  • Zippered sleeping bag access with optional divider
  • Removable sleeping pad straps
  • Full-length vertical side zipper access to main compartment

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

    SPECS

    LOAD RANGE: 15 - 30 lbs.

      VOLUME DIMENSIONS WEIGHT
    WM/L 2441 IN3 / 40 L 27.56H X 13.39W X 10.24D IN. 2.927 LBS.
    WXS/S 2319 IN3 / 38 L 25.59H X 13.39W X 10.24D IN. 2.735 LBS.
    FABRIC
    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
    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 44933768124

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    4.7 ★★★★★
    Based on 28 reviews
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    C
    Verified Purchase
    Charlow
    Waukegan, US
    ★★★★★ 3
    Glow in the Dark Balls
    Color: 2-Pack (3" Balls)
    These balls are ok, not great. The reason they didn’t receive 5 stars is because they are hard/stiff, harder to throw & heavier than the the “Chuck It” glow in the dark balls. They did not hold up to heavy chewers as well as the aforementioned balls.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 15, 2026
    L
    Verified Purchase
    Leslie Guffey
    Chelsea, US
    ★★★★★ 5
    Light up and glow in the dark ball
    Size: One-Size-for-Most
    Definitely my girls favorite ball 😀. It disappears and I have to buy another one or she goes nuts. Glows in the dark, brighter with more sun. The bounce light up don’t last a real long time, too quick to quit for her but still loves it.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 13, 2026
    A
    Verified Purchase
    AirNelson
    Battle Creek, US
    ★★★★★ 5
    Durable & Bright - Great for Heavy Chewers
    Size: One-Size-for-Most
    Pros: Extremely Durable: Survived an aggressive chewer where tennis balls failed. Dual-Visibility: Features both internal flashing lights and a glow-in-the-dark "chargeable" surface. Perfect Size: Fits comfortably in the mouth of a 40lb medium-sized dog. Same size as a tennis ball. Cons: Battery Life: Unsure how long the internal flashing lights will last (though it has held up well so far).
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 8, 2026
    A
    Verified Purchase
    Andrea S.
    Bozeman, US
    ★★★★★ 5
    Great for night time play!
    Size: One-Size-for-Most
    This ball is great! It is a 2-for-one light up feature so we love the flashing lights and if she drops it in the snow after those lights stop, we can still find it because of the strong glow that gets its charge from the flashing LED lights. Our first one lasted a few years, we lost it on a trip so now back for our second one so we can keep the night time fetch going! She is a golden retriever for size reference. Any bigger of a breed and I would worry it might be too small for her mouth. It’s a bit smaller than a tennis ball. Just don’t make the same mistake I did and let them have it in the house at night, she walked up to my bedside while I was asleep one night and squeezed it to activate it. Those lights are so bright it was a rude awakening!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on November 11, 2025
    K
    Verified Purchase
    Katie
    Draper, US
    ★★★★★ 4
    Good option for playing at night
    Size: One-Size-for-Most
    This ball is a good option if your dog likes to fetch at night. It stays lit for about 20 minutes or so, but that is me only leaving it out of the counter, being "charged" by whatever house lights are on. My dog isn't a big chewer, but it seems as though it would hold up well. I like that it is easy to rinse and clean. It seems to be a good value.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on January 16, 2026

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