Osprey EJA Series - User Manual

EJA 38 EJA 48 EJA 58
OWNER'S MANUAL
EXOS | EJA SERIES
EXOS 38 EXOS 48
S22 - UPDATED 1/28/22
Welcome to Osprey. We pride ourselves on creating the most functional, durable
and innovative carrying product for your adventures. Please refer to this owner’s
manual for information on product features, use, maintenance, customer service
and warranty.
osprey.com
• bluesign
®
approved main
body fabrics
• GRS-certified recycled main
body materials
• PFC/PFAS-free DWR
EXOS 58

Summary

EXOS | EJA Series Introduction

Overview of Pack Features and Materials

Shared Pack Features

Details key functional components and design elements of the pack, such as pockets, straps, and attachment points.

Material Specifications

Information on the bluesign® approved recycled fabrics used for the main, accent, and bottom sections.

EXOS Series Specifications (Mens)

EXOS 38 Mens Specs

Detailed specifications for the EXOS 38 men's backpack, including capacity, weight, and dimensions.

EXOS 48 Mens Specs

Detailed specifications for the EXOS 48 men's backpack, including capacity, weight, and dimensions.

EXOS 58 Mens Specs

Detailed specifications for the EXOS 58 men's backpack, including capacity, weight, and dimensions.

EJA Series Specifications (Womens)

EJA 38 Womens Specs

Detailed specifications for the EJA 38 women's backpack, including capacity, weight, and dimensions.

EJA 48 Womens Specs

Detailed specifications for the EJA 48 women's backpack, including capacity, weight, and dimensions.

EJA 58 Womens Specs

Detailed specifications for the EJA 58 women's backpack, including capacity, weight, and dimensions.

Carry System Details

Ultralight Airspeed Suspension

Describes the injection-molded ladder adjustment system for torso adjustability and reinforced mesh design.

Exoform Harness and Hipbelt

Details the seamless layered mesh harness and the extended hipbelt shape with ErgoPull closure for comfort and load transfer.

Sizing and Fit Guide

Mens Sizing (EXOS)

Provides sizing information and dimensions for men's EXOS series backpacks (S/M and L/XL).

Womens Sizing (EJA)

Provides sizing information and dimensions for women's EJA series backpacks (WXS/S and WM/L).

Womens Specific Fit Design

Explains how the pack's design contours to women's body shapes for custom fit, stability, and load transfer.

Pack Fit Instructions

Measuring Your Back for Pack Fit

Guides users on how to measure their torso length using anatomical landmarks like the iliac crest and C7 vertebra.

Step-by-Step Pack Fitting

Instructions for positioning the pack, buckling and adjusting the hipbelt, and tightening shoulder straps and load lifters.

Adjustable Harness and Sternum Strap

Adjusting Torso Length

Details on how to adjust the harness (torso length) using ladder lock options and backpanel settings.

Sternum Strap Adjustment

Guidance on adjusting the sternum strap position for optimal comfort and security.

Key Pack Features

Top Lid Attachment Points

Describes the web loop attachment points on the top lid and front panel for securing external gear.

Dual Access Side Pockets

Highlights dual access stretch mesh side pockets with inside-out compression straps for gear storage.

Removable Floating Lid

Details the removable floating lid with top and under-lid zippered pockets for versatile storage.

Dual, Removable Side Compression Straps

Explains the function and removal process of the dual side compression straps to stabilize loads.

Integrated FlapJacket Cover

Instructions for using the integrated FlapJacket cover for lidless pack use.

Sternum Strap with Whistle

Notes the integrated safety whistle on the sternum strap for emergency signaling.

Advanced Features and Attachments

Stow-on-the-Go Trekking Pole Attachment

Describes the system for quickly attaching and carrying trekking poles while wearing the pack.

Ice Axe Attachment with Bungee Tie-Off

Explains the secure attachment method for ice tools using integrated loops and bungee tie-offs.

Accessory Cord Attachment Points

Highlights additional external gear attachment options provided by accessory cord points.

Front Stretch Mesh Pocket

Details the front stretch mesh pocket for quick access to gear or wet items.

Removable Sleeping Pad Straps

Notes the availability of removable straps for external sleeping pad attachment.

Internal Reservoir Sleeve

Describes the internal sleeve designed for water reservoirs to aid pack weight distribution.

Product Information and Support

Overview

1. Function Description
2. Usage Features
3. Carry System
4. Sizing and Fit
5. Women's Specific Fit (Eja Series)
6. Maintenance Features

The Osprey Exos and Eja series are high-performance, ultra-light backpacking packs designed to offer category-leading carry comfort and ventilation for adventurers. These packs are built with sustainable design principles, featuring bluesign® approved main body fabrics and GRS-certified recycled main body materials, ensuring an environmentally conscious choice for your adventures. Additionally, they are treated with a PFC/PFAS-free DWR (Durable Water Repellent) finish, providing water resistance without harmful chemicals.

Function Description

The Exos and Eja series packs are engineered for efficient and comfortable gear transport during backpacking trips. They are designed to distribute weight effectively, minimize bulk, and provide ample ventilation to keep the wearer comfortable on long treks. The packs feature a variety of storage options and attachment points to accommodate different types of gear, making them versatile for various outdoor activities. The integrated FlapJacket cover allows for lidless use, providing flexibility in pack configuration and weight reduction when the top lid is not needed. An internal hydration sleeve with a center back hose port ensures easy access to water, promoting hydration on the go.

Usage Features

The Exos and Eja packs come with a comprehensive set of features designed to enhance user experience and functionality:

• Top Pocket Web Loop Attachment Points: These points, located on the top lid and front panel, can be used to secure additional gear externally, offering flexibility for carrying oversized or frequently accessed items.
• Removable Floating Lid with Top- and Under-Lid Zippered Pockets: The floating lid provides extra storage and can be removed to save weight. It includes zippered pockets for organizing smaller essentials, keeping them secure and easily accessible.
• Integrated FlapJacket Cover: For those who prefer to go lidless, the FlapJacket cover can be unfolded and attached to the front vertical compression straps, protecting the pack's contents while reducing overall weight.
• Internal Hydration Sleeve: A dedicated sleeve inside the pack, complete with a center back hose port, ensures your hydration reservoir is securely stored and easily accessible for drinking.
• Front Stretch Mesh Pocket: This large pocket is ideal for stashing gear that needs quick access or items that are wet and need to dry, such as a rain jacket or a damp towel.
• Dual-Access Stretch Mesh Side Pockets with InsideOut Compression Straps: These versatile pockets allow items to be inserted from either the top or the side, even while wearing the pack. The InsideOut compression straps help secure contents and can be used to compress the pack's load.
• Dual Strippable Side Compression Straps: These straps compress and stabilize the pack's load, improving carry comfort. They are also removable, allowing users to reduce the pack's weight if desired.
• Web Lash Points: Additional lash points are provided for attaching overloads or extra gear, increasing the pack's carrying capacity.
• Removable Sleeping Pad Straps: These external straps allow for easy attachment of a sleeping pad or other bulky items, keeping them secure and accessible.
• Dual Ice Axe Loops with Bungee Tie-Off: Designed for secure tool attachment, these loops and bungee tie-offs accommodate ice axes, making the pack suitable for mountaineering or winter adventures.
• Dual Zippered Hipbelt Pockets: Conveniently located on the hipbelt, these pockets keep essentials like snacks, phone, or GPS handy and easily accessible without removing the pack.
• Stow-on-the-Go Trekking Pole Attachment: This unique system allows for quick and secure attachment and removal of trekking poles without taking off the pack, making it easy to transition between hiking and scrambling.
• Sternum Strap with Integrated Safety Whistle: The adjustable sternum strap helps stabilize the pack and includes a safety whistle for emergencies.

Carry System

The Exos and Eja series feature Osprey's Ultralight AirSpeed® Suspension, ExoForm Harness, and ExoForm Hipbelt, all designed for superior comfort and ventilation:

• Ultralight AirSpeed® Suspension: This system features a 4 mm powder-coated LightWire frame and a seamless layered mesh that provides improved comfort and cushioning. The injection-molded ladder adjustment system allows for 4 inches of torso adjustability, ensuring a perfect fit. The stronger mesh and reduced seam design enhance reliability for rigorous thru-hike usage.
• ExoForm Harness: The harness is designed with seamless layered mesh for improved comfort and cushioning, and includes a 15 mm adjustable slide sternum strap for a secure fit.
• ExoForm Hipbelt: The hipbelt features zippered pockets for secure and accessible storage of on-trail essentials. Its extended shape increases carry comfort, and the ErgoPull closure provides leverage for a snug fit and optimal load transfer.

Sizing and Fit

Osprey offers gender-specific sizing for the Exos (men's) and Eja (women's) series to ensure an optimal fit:

• Men's Sizing (Exos): Available in S/M and L/XL, with specific torso length ranges.
• Women's Sizing (Eja): Available in WXS/S and WM/L, with specific torso length ranges.

Women's Specific Fit (Eja Series):

The Eja series incorporates several design elements tailored for women:

• Unique Suspended Mesh: The mesh on the shoulders, backpanel, lumbar, and hipbelt contours to a wide variety of body shapes and sizes, creating a custom fit.
• Pack Shape: The pack is narrower and deeper, allowing greater freedom of movement and increasing stabilization by lowering the load's position to a woman's center of gravity.
• Shoulder Harness: Designed with different curves to create an anatomical fit for a woman's neck, shoulders, and chest.
• Hipbelts: Conically shaped with a larger difference between waist and hip measurements, the hipbelts are angled to accommodate this difference, allowing for more comfortable load transfer and support.

Maintenance Features

While the manual does not explicitly detail maintenance features, the durable materials and construction imply that the packs are designed for longevity and can withstand the rigors of outdoor use. Osprey's commitment to quality and a lifetime guarantee suggest that the packs are built to be repairable and maintainable over time. The use of bluesign® approved and GRS-certified recycled materials also points to a design that considers the product's lifecycle and environmental impact. For specific care instructions, users are directed to Osprey's website, which typically provides guidance on cleaning, storage, and repair to ensure the pack's durability and performance.

Osprey EJA Series Specifications