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Osprey Mira 32 Litre Women's Hiking Hydration Overnight Backpack / Daypack - with 2.5 L reservoir


Sale price $299.95 Regular price $329.95

Tax included.

The women’s-specific Osprey Mira 32 Litre Hydration Day Pack is a quality hike hydration pack that comes with premium features to match the importance of your outdoor pursuits. A sizable main compartment stores all that’s needed for a long day hike, or even a supported overnight. (Hello, bucket list hut-to-hut hike!) An integrated 2.5-liter reservoir and raincover ensure from the start that you never go thirsty and your pack stays dry. AirSpeed suspension and an adjustable harness deliver a comfortable and custom fit, while a highly ventilated 3D-tensioned backpanel offers excellent air flow. Front, side, and hipbelt pockets keep everything in its place and our Stow-on-the-Go attachment system lets you store trekking poles directly onto the pack in seconds.This version comes with an Osprey Hydraulics LT 2.5 Litre reservoir.

Key attributes

  • Adjustable Airspeed Suspension - Tensioned backpanel keeps the weight in the pack off of your back, enabling highly ventilated carrying comfort.
  • Organised - Four zippered pockets, three internal mesh pockets, and a roomy main compartment for keeping gear organized and accessible.
  • Reservoir Included - Osprey Hydraulics® LT 2.5L reservoir stores in a dedicated compartment and includes a magnetic sternum strap bite valve to keep you hydrated all day long.

Carry Information

  • Airspeed Suspension - 4.0 mm LightWire peripheral frame uses newly designed AirSpeed suspension geometry to create deeper curve, drawing the lumbar in to deliver outstanding fit and stability
  • Adjustable Harness - New adjustable harness yoke design tracks securely on the AirSpeed frame and buttons into web ladder to allow over 4" of adjustability and ensure excellent fit
  • Airspeed Backpanel - 3D-tensioned open mesh backpanel with side ventilation evenly spreads loads across the entire backpanel for improved load transfer and superb ventilation
  • Hipbelt - Ventilated mesh over die-cut foam integrates perfectly with the broad, contoured lower backpanel mesh to provide secure fit and effective load transfer


  1. Women's-specific sizing and fit
  2. Highly ventilated, 3D-tensioned open mesh AirSpeed backpanel with adjustable harness
  3. Dedicated hydration compartment with included Osprey Hydraulics® LT 2.5L reservoir by Hydrapak
  4. Adjustable sternum strap with magnetic closure and bite valve attachment
  5. Dual upper and lower compression straps
  6. Stow-on-the-Go trekking pole attachment
  7. Heat-embossed, scratch-free zippered slash pocket
  8. Front panel stretch mesh pocket
  9. Dual access side stretch mesh pockets
  10. Dual zippered hipbelt pockets
  11. Integrated raincover
  12. Ice tool loop with bungee tie off
  13. Large panel front pocket with internal organization


Volumes and Weights

US and International weight and volume specifications

Size liter kg. Dimensions Load Range
One Size 32 1.35 52h x 36w x 34d 5-13 kg

Fabric: Main: 210D x 630D Nylon Dobby

Accent: 100D Nylon Mini Honey Comb

Bottom: 500D Nylon Packcloth

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 Mira 32 Litre Backpack One Size
Suits Back Length 14-18"/35.5-46cm