

An ultra-versatile, ultralight pack for any trip you set your mind to.
The Osprey Women's Eja 48 is a lightweight, high-performance pack designed for ultralight backpackers tackling multi-day adventures. With a 48L capacity, it strikes the perfect balance between weight savings and carrying efficiency. Built with 100% recycled materials, it offers both durability and sustainability. The AirSpeed suspension ensures ventilation and comfort, keeping the load off your back while maintaining airflow.
For added versatility, the Eja 48 features a removable floating lid that can be swapped for an integrated FlapJacket cover when minimalism is key. Multiple mesh pockets and external attachment points allow for efficient gear storage, and the ExoForm harness and hipbelt provide superior comfort. Whether you're heading out for an overnight trip or a longer thru-hike, this pack is an excellent companion for any ultralight adventure.
Features
- Adjustable AirSpeed suspension with 4" of torso adjustability
- Top pocket web loop attachment points
- Removable floating lid with top and under-lid zippered pockets
- Integrated FlapJacket cover for lidless use
- Internal hydration sleeve with centre back hose port
- Front stretch mesh pocket for stashing gear
- Dual-access stretch mesh side pockets
- Dual strippable side compression straps
- Web lash points for attaching overloads
- Removable sleeping pad straps
- Dual ice axe loops with bungee tie-off
- Dual zippered hipbelt pockets to keep essentials handy
- Stow-on-the-Go trekking pole attachment
- Sternum strap with integrated safety whistle
Specifications
- Load Range: 11kg - 14kg
- Main Fabric: bluesign Approved Recycled 100D High-Tenacity Nylon Ripstop, PFC/PFAS-Free DWR
- Accent Fabric: bluesign Approved Recycled 400D High-Tenacity Nylon, PFC/PFAS-Free DWR
- Bottom Fabric: bluesign Approved Recycled 100D High-Tenacity Nylon Ripstop, PFC/PFAS-Free DWR
Dimensions
Size | Volume | Dimensions (HxWxD) |
Claimed Weight |
---|---|---|---|
WXS/S | 45L | 70 x 36 x 30 cm | 1.209 kg |
WM/L | 48L | 75 x 36 x 30 cm | 1.251 kg |
Osprey Pack Size Guide
Sizing Overview
Fit should not be compromised for any other considerations. Body shape and sizing varies from customer to customer. Not every customer will fit every pack. Adjustable packs allow customers to fine-tune the fit for optimal carry performance.
Torso Length/Sizing
Many Osprey packs are available in multiple sizes to fit a range of torso lengths. To determine your torso measurement, follow these simple steps to determine your size.
1. Find illac crest (Top of hip bone)
2. On the back of the neck find C7 vertebra - Touch your chin to your chest and feel for the large protruding bone at the base of your neck
3. Measure from C7 vertebra to the illac crest to determine your torso length
Sizing
Torso Length | Backpack Size |
---|---|
33cm (13") | XS/S |
35.5cm (14") | XS/S |
38cm (15") | XS/S |
40.5cm (16") | XS/S or M/L |
43cm (17") | XS/S or M/L |
46cm (18") | M/L |
48cm (19") | M/L |
New content loaded