Tempest™ 20 XS/S - Stealth Black

Sale price€159.99
Size: Size chart

Men's Fit

38 – 48.5 cm 15 – 19 inch SM
46 – 53.5 cm 18 – 21 inch MD
51 – 60 cm 20 – 24 inch LG
38 – 51 cm 15 – 20 inch S/M
46 – 60 cm 18 – 24 inch M/L
54 – 64 cm 21 – 25 inch XL
43 – 50.5 cm 17 – 20 inch S/M (New)
48 – 58.5 cm 19 – 23 inch L/XL (New)


Women's Fit

35- 38 cm 14 – 15 inch WXS
38 – 45.5 cm 15 – 19 inch WS
44 – 53 cm 17.5 – 21 inch WM
38 – 53 cm 15 – 21 inch WS/WM
38 – 51 cm 15 – 20 inch S/M (Unisex)
46 – 60 cm 18 – 24 inch M/L (Unisex)
33 – 43 cm 13 – 17 Inch WXS/S (New)
40.5 – 50.5 cm 16 – 20 Inch WM/L (New)
In stock (2 units), ready to be shipped
Women's Day Hiking

The Osprey Tempest 20 offers a perfect blend of functionality and ergonomic design, specifically engineered with a women’s fit in mind. Ideal for day hikes, cycling, and outdoor excursions, this backpack features dynamic AirScape™ suspension and a variety of attachment points for your gear. Its lightweight framework is complemented by environmentally friendly, bluesign®-approved recycled nylon, highlighting Osprey's commitment to sustainability. The Tempest 20 is a testament to versatile, technical backpacking with a focus on comfort and environmental responsibility.


  • Easy main compartment access with dual-zippered panels.
  • Versatile attachments for gear including ice axe and trekking poles.
  • LidLock helmet attachment and external hydration sleeve.
  • Adjustable, women’s-specific fit with BioStretch harness and hipbelt.
  • Made with bluesign®-approved recycled materials, featuring PFC-free DWR.

Total Volume20L (1098 IN3)
Product Dimensions46H x 27W x 23D cm
Weight0.9 kg
Primary Fabric100D x 210D nylon, PFC-free DWR
Accent Material420HD packcloth, PFC-free DWR
Base Material420HD packcloth, PFC-free DWR
Optimal Load5 - 8 kg
Suspension TypeAirScape™ backpanel and BioStretch technology
Step One: Preparation
Begin by removing any removable harnesses and hipbelts from your backpack. Pay attention to hidden or detachable parts that may also require cleaning and drying.

Step Two: Cleaning
Use a mild soap with warm water in a bathtub or large sink to clean your backpack and its components, employing a sponge or soft brush for gentle scrubbing. Avoid harsh chemicals.

Step Three: Rinsing
Rinse the backpack thoroughly to eliminate all soap residues, ensuring both the interior and exterior are soap-free.

Step Four: Drying
Hang the backpack in a well-ventilated area away from direct sunlight for drip and air drying. Proper ventilation is crucial to avoid prolonged dampness.

Additional Note:
For travel packs with a High Road™ Wheeled Chassis, do not immerse in water. Clean by wiping the chassis and scrubbing the fabric with warm soapy water.

Nikwax & Grangers
For further care, Osprey recommends products from Nikwax and Grangers for upkeep and water repellency. Apply following the general washing instructions, and consider products like Nikwax’s Tech Wash and Grangers' Gear Cleaner for enhanced maintenance. Nikwax’s Tent & Gear SolarProof is also recommended for improving UV and water resistance.

Important Note
Machine washing your backpack is not recommended as it may damage the structure and fabric. Shop Grangers Here

Fast & Efficient Returns
Quick, Low-cost returns with An Post.

Free Delivery over €75
To all 32 counties in Ireland.

Over 5000 Satisfied customers
Check our Trustpilot & Google reviews.


Since Osprey was founded in 1974, every single product design has passed through the hands of owner and founder Mike Pfotenhauer, who created his first backpack at age 16.

In Santa Cruz, California, he opened a retail shop in the front of his rental house where backpackers & travelers came for custom-fit, made-to-order packs constructed by Mike himself. As the demand for the great-fitting packs increased, Osprey relocated to its current home in Southwest Colorado.

Today, Osprey is a melting pot of diverse personalities, backgrounds and abilities. All share the common belief that adventure is open to everyone and found anywhere.

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