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Osprey

Osprey Ace 38L Junior Backpack

Price without code 138.99

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Features of Osprey Ace 38L

Product description of Osprey Ace 38L Junior Backpack

Description summary

Equip your young explorer with the Osprey Ace 38L Junior Backpack, designed for ultimate comfort and functionality on the trail. This pack features an adjustable torso system that grows with your child, ensuring a perfect fit for years of adventures. The innovative AirSpeed™ suspension with a ventilated mesh backpanel keeps them cool and comfortable, while the padded hipbelt and harness provide excellent load transfer. Smart storage, including hipbelt pockets, stretch-mesh water bottle pockets, a large front pocket, and an internal reservoir sleeve, allows easy access to essentials. A zippered sleeping bag compartment keeps overnight gear organized. Built with sustainable, bluesign® APPROVED recycled polyester, this durable pack empowers kids to carry their own gear and gain confidence on every hike

Osprey Ace 38L Junior Backpack: The Ultimate Trail Companion for Young Explorers

Ignite your child´s passion for the outdoors with the Osprey Ace 38L Junior Backpack, a meticulously engineered pack designed to provide young adventurers with the comfort, support, and functionality they need to confidently carry their own gear. Built with the same legendary quality as Osprey´s adult packs, the Ace 38L is the perfect choice for overnight hikes, weekend camping trips, and any journey where your junior explorer is ready to take the next step in their outdoor pursuits.

The foundation of the Ace 38L´s exceptional performance is its remarkable adjustability. Understanding that kids grow quickly, Osprey has integrated an intuitive, highly adjustable torso system that easily adapts to a wide range of sizes. This ensures a perfect fit year after year, providing optimal load distribution and comfort as your child grows taller and stronger. The pack is designed to grow with them, making it a sustainable and long-lasting investment in their adventures.

Comfort on the trail is paramount, and the Ace 38L delivers with Osprey´s innovative AirSpeed™ suspension system. A tensioned, breathable mesh backpanel creates a ventilated space between the pack and your child´s back, allowing for maximum airflow. This technology significantly reduces sweat and keeps them cool and comfortable, even during strenuous climbs on warm days. The fully padded hipbelt and harness work in unison to transfer the pack´s weight effectively, preventing sore shoulders and allowing for miles of happy hiking.

Functionality is at the core of the Ace 38L´s design, mirroring the features found on high-performance adult packs. Smart, accessible storage options empower your child to manage their own equipment. Dual-zippered hipbelt pockets provide the perfect spot for easy-access snacks, a compass, or other small treasures found along the trail. Generous stretch-mesh side pockets securely hold water bottles, while a large front panel pocket is ideal for stashing a rain jacket or an extra layer. An internal reservoir sleeve makes hydration simple and convenient, encouraging them to drink plenty of water on the move. For overnight trips, a zippered lower sleeping bag compartment with a removable divider helps keep gear organized and easy to find.

When your young adventurer is ready for an overnight pack, consider the Ace 38´s simple torso-length adjustability designed to fit growing bodies.

Keep your camper comfortable with ventilated AirSpeed™ suspension, a hipbelt pocket for snacks and other useful features found on adult packs that enable your child to carry their own gear and gain confidence on the trail.

Composition:

bluesign® APPROVED, 100% recycled 450D dobby polyester, DWR treatment made without PFAS.

Key Attributes:

* Capacity: 31-40 L
* Gender: Boys, Girls
* Activity: Hiking
* Frame Type: Internal frame
* User: Junior
* Material: Synthetic

Technical Specifications:

* Volume: 38 L
* Dimensions: 64H x 34W x 27D cm
* Weight: 1.34 kg
* Load Range: 7-11 kg
* Main Fabric: bluesign® approved, 100% recycled 450D dobby polyester, DWR treatment made without PFAS

Specifications

Manual

Technical specifications of Osprey Ace 38L

  • Capacity

    38 L

  • Weight

    1.34 kg

  • Torso length

    Adjustable

  • Back panel ventilation

    AirSpeed™ Suspension System

  • Material density

    450D

  • Rain cover included

    No

  • Hydration system compatible

    Yes

  • Hip belt pockets

    Yes

  • Color

    Blue

  • Capacity

    31-40 L

  • Age

    Junior

  • Recommended Use

    Hiking

  • Gender

    Boys

  • Gender

    Girls

  • Structure

    Internal frame

Features of Osprey Ace 38L

Color Blue

Color

Blue

Capacity 31-40 L

Capacity

31-40 L

Age Junior

Age

Junior

Recommended Use Hiking

Recommended Use

Hiking

Gender Boys

Gender

Boys

Girls

Girls

Structure Internal frame

Structure

Internal frame

Key differentiators

Constructed from bluesign® approved, 100% recycled 450D dobby polyester.

Equipped with an AirSpeed™ suspension system for superior backpanel ventilation and comfort.

Features a highly adjustable torso system designed to grow with a junior user.

Includes advanced organizational features such as hip belt pockets and a separate sleeping bag compartment.

Offers a 38 L capacity with an internal frame, suitable for a load range of 7-11 kg.

Technology in Osprey Ace 38L Junior Backpack

Energy rating

Warnings

5 / 5

1 Reviews

What our customers are saying about Osprey Ace 38L Junior Backpack

Osprey Ace 38L Junior Backpack

Perfect junior backpack

2026/08/28

Osprey

Bought for a trek of over 1 week for my 12-year-old daughter. The backpack is well designed, tent mat, belongings, and some freeze-dried meals fit, very well ventilated on the back

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Include AI Generated questions and answers

2026-09-09

Generated by AI and verified

Osprey Ace 38L Junior Backpack

Is the Osprey Ace 38L backpack suitable for a growing child?

Answer of Generated by AI and verified

Yes, this backpack is designed specifically for junior explorers and features a highly adjustable torso system. This allows the pack to grow with your child, ensuring a proper and comfortable fit over several years of use.

* Generated by AI based on customer and product data

2026-09-09

Generated by AI and verified

Osprey Ace 38L Junior Backpack

What makes this backpack comfortable for a child to carry?

Answer of Generated by AI and verified

The Osprey Ace 38L features an AirSpeed™ suspension system with a ventilated mesh backpanel to keep your child cool on the trail. It also includes a padded hipbelt and harness, which help to transfer the load effectively for a more comfortable carrying experience.

* Generated by AI based on customer and product data

2026-09-09

Generated by AI and verified

Osprey Ace 38L Junior Backpack

What materials are used in the Osprey Ace 38L Junior Backpack?

Answer of Generated by AI and verified

This backpack is constructed with bluesign® approved, 100% recycled 450D dobby polyester. It also features a DWR (Durable Water Repellent) treatment made without PFAS, reflecting a commitment to sustainable manufacturing.

* Generated by AI based on customer and product data

2026-09-09

Generated by AI and verified

Osprey Ace 38L Junior Backpack

Is the Osprey Ace 38L Junior Backpack worth the investment for young hikers?

Answer of Generated by AI and verified

The Osprey Ace 38L Junior Backpack offers excellent features such as an adjustable torso system and durable, eco-friendly materials, making it a valuable investment for young hikers.

* Generated by AI based on customer and product data

2026-09-09

Generated by AI and verified

Osprey Ace 38L Junior Backpack

What is the capacity of this backpack?

Answer of Generated by AI and verified

The Osprey Ace 38L Junior Backpack has a capacity and volume of 38 liters.

* Generated by AI based on customer and product data

2026-09-09

Generated by AI and verified

Osprey Ace 38L Junior Backpack

Does this backpack have pockets on the hip belt?

Answer of Generated by AI and verified

Yes, this backpack is equipped with hip belt pockets for easy access to small items and snacks while on the move.

* Generated by AI based on customer and product data

2026-09-09

Generated by AI and verified

Osprey Ace 38L Junior Backpack

Is a rain cover included with the Osprey Ace 38L?

Answer of Generated by AI and verified

No, a rain cover is not included with this backpack.

* Generated by AI based on customer and product data

2026-09-09

Generated by AI and verified

Osprey Ace 38L Junior Backpack

Is this backpack good for overnight hiking trips?

Answer of Generated by AI and verified

Yes, with a 38-liter capacity and a dedicated zippered sleeping bag compartment, the Osprey Ace 38L is well-suited for overnight hikes and weekend camping trips for young adventurers.

* Generated by AI based on customer and product data

2026-09-09

Generated by AI and verified

Osprey Ace 38L Junior Backpack

Can I use a hydration reservoir with this pack?

Answer of Generated by AI and verified

Yes, the Osprey Ace 38L is hydration compatible and includes an internal reservoir sleeve, allowing your child to stay hydrated easily on the trail.

* Generated by AI based on customer and product data

2026-09-09

Generated by AI and verified

Osprey Ace 38L Junior Backpack

Is the Osprey Ace 38L Junior Backpack suitable for weekend camping trips?

Answer of Generated by AI and verified

Yes, the Osprey Ace 38L Junior Backpack is ideal for weekend camping trips, offering ample storage and comfort for young explorers.

* Generated by AI based on customer and product data

2026-09-09

Generated by AI and verified

Osprey Ace 38L Junior Backpack

Who is the Osprey Ace 38L backpack designed for?

Answer of Generated by AI and verified

This backpack is specifically designed for juniors. It is a unisex model suitable for both boys and girls who are ready to carry their own gear on hiking and camping adventures.

* Generated by AI based on customer and product data

2026-09-09

Generated by AI and verified

Osprey Ace 38L Junior Backpack

Can the Osprey Ace 38L Junior Backpack accommodate a hydration reservoir?

Answer of Generated by AI and verified

Yes, the Osprey Ace 38L Junior Backpack is hydration compatible, featuring an internal reservoir sleeve.

* Generated by AI based on customer and product data

2026-07-28

Generated by AI and verified

Osprey Ace 38L Junior Backpack

Is the Osprey Ace 38L backpack suitable for a growing child?

Answer of Generated by AI and verified

Yes, the Osprey Ace 38L Junior Backpack is designed to grow with your child. It features a highly adjustable torso system that can be easily adapted to a wide range of sizes, ensuring a proper and comfortable fit for years of use.

* Generated by AI based on customer and product data

2026-07-28

Generated by AI and verified

Osprey Ace 38L Junior Backpack

What is the capacity of the Osprey Ace 38L Junior Backpack?

Answer of Generated by AI and verified

The Osprey Ace 38L Junior Backpack has a capacity of 38 liters. This volume is ideal for young hikers on overnight trips, allowing them to carry their own sleeping bag, clothes, and essentials.

* Generated by AI based on customer and product data

2026-07-28

Generated by AI and verified

Osprey Ace 38L Junior Backpack

Does the Osprey Ace 38L backpack come with a rain cover?

Answer of Generated by AI and verified

No, according to our product specifications, a rain cover is not included with the Osprey Ace 38L Junior Backpack.

* Generated by AI based on customer and product data

2026-07-28

Generated by AI and verified

Osprey Ace 38L Junior Backpack

Is the Osprey Ace 38L backpack compatible with a hydration reservoir?

Answer of Generated by AI and verified

Yes, this backpack is hydration compatible. It includes an internal reservoir sleeve, allowing your young explorer to easily stay hydrated on the trail without needing to stop and unpack a water bottle.

* Generated by AI based on customer and product data

Ask a technical question about this product

Frequently bought together
Best sellers

Use cases

Overnight Youth Hiking Trips 100% Fit

With a 38L capacity and a dedicated zippered sleeping bag compartment, this pack is specifically designed for young hikers to carry their own gear on overnight adventures. The 7-11 kg load range supports carrying essentials like a sleeping bag, food, and extra layers comfortably.

capacity,load_range,type_of_rucksack_backpack_holdall

Multi-Day Youth Backpacking 100% Fit

This pack is engineered for serious young adventurers on multi-day treks, featuring an adjustable torso length that grows with the user and an internal frame for superior load stability. The AirSpeed™ suspension system provides critical ventilation and comfort over long distances.

torso_length,frame_type,back_panel_ventilation

Scout and Outdoor Education Programs 80% Fit

An ideal choice for organized youth outdoor programs, this pack offers excellent organizational features like hipbelt pockets and an internal reservoir sleeve for hydration. Its durable, recycled polyester construction can withstand the rigors of regular group use.

hip_belt_pockets,hydration_system_compatible,main_fabric

Extended Family Hiking Adventures 80% Fit

Perfect for empowering young hikers to carry their own share of the gear on family trips. The pack's design focuses on a comfortable carry with a padded hipbelt and harness, while the AirSpeed™ back panel keeps them cool and reduces complaints on the trail.

age_group,back_panel,intended_use

Best for

Best for Young Performance Hikers

With its adjustable torso, internal frame, and 38L capacity, this pack provides the stable load-carrying and high-performance features needed for demanding youth adventures.

Capacity: 38 L, Frame type: Internal frame, Torso length: Adjustable, Intended use: hiking

Ideal for Junior Adventurers

This backpack is constructed from bluesign® approved, 100% recycled polyester with a PFAS-free DWR treatment, making it a superior choice for environmentally-minded families.

Main fabric: bluesign® approved, 100% recycled 450D dobby polyester, DWR treatment made without PFAS

Top Choice for Organized Youth Trekkers

Featuring multiple dedicated storage options, including hipbelt pockets, a large front pocket, and an internal reservoir sleeve, this pack keeps gear neatly organized and accessible.

Hip belt pockets: Yes, Hydration system compatible: Yes

Benefits

FunctionalCarries Gear Comfortably and Securely

Designed for young hikers, this backpack offers a 38L capacity and supports a load range of 7-11 kg, allowing them to carry their own gear. The internal frame and adjustable torso length ensure a proper fit, which helps distribute weight evenly for better stability on the trail.

Load range: 7-11 kg (Load Range: 7-11 kg)

Frame type: Internal frame

Torso length: Adjustable

FunctionalKeeps Essentials Organized and Accessible

Stay organized on your adventures with multiple storage options. This pack includes hipbelt pockets for quick-access items and is compatible with a hydration system to ensure young explorers stay hydrated without having to stop and unpack.

Hip belt pockets: Yes

Hydration system compatible: Yes

FunctionalSupports an Active Outdoor Lifestyle for Juniors

Encourage a love for the outdoors and an active lifestyle from a young age. Specifically designed for junior hikers, this pack features an adjustable fit and a ventilated back panel, making it a comfortable tool for supporting their fitness goals on hiking adventures.

Age group: junior

Intended use: hiking

Back panel: AirSpeed™ Suspension System

FunctionalExplore Responsibly with Sustainable Materials

This backpack is constructed with sustainable materials, making it a responsible choice for environmentally conscious families. The main fabric is bluesign® approved, 100% recycled 450D dobby polyester with a DWR treatment made without PFAS.

Main fabric: bluesign® approved

100% recycled 450D dobby polyester

DWR treatment made without PFAS

Ideal buyer profiles

General buyers seeking a junior hiking backpack

This buyer is looking for a reliable, well-featured hiking backpack specifically designed for younger users. They prioritize a proper, adjustable fit to ensure comfort and stability on the trail, along with practical organizational features for gear and essentials. Sustainability is also a key consideration, with a preference for products made from recycled materials.

The Osprey Ace 38L is an excellent choice because it's built for junior hikers. It features an adjustable torso length and the AirSpeed™ Suspension System to provide a comfortable, ventilated, and stable carry. With a 38L capacity, multiple pockets including hipbelt and stretch-mesh pockets, and a dedicated internal reservoir sleeve, it offers ample and organized storage. Furthermore, its main fabric is bluesign® approved, 100% recycled polyester, aligning with a preference for eco-conscious gear.

Competitive features

The Osprey Ace 38L Junior Backpack is a thoughtfully designed pack for young hikers, positioned in the mid-to-high capacity range for junior equipment. It balances substantial storage for overnight trips with features tailored for a child's comfort.

Where it excels

It features a comprehensive design for comfort and organization on extended trips, including an adjustable torso system, AirSpeed™ suspension, a separate sleeping bag compartment, and multiple storage pockets, which are features often reserved for more advanced packs.

Consider alternatives if...

Verdict

Overall, the Osprey Ace 38L Junior Backpack is an excellent choice for equipping young adventurers for overnight or multi-day hikes. Its adjustable design allows it to grow with a child, making it a durable, long-term investment. While it may be more than needed for simple day trips, its capacity and specialized features like the ventilated backpanel and sleeping bag compartment provide the functionality and comfort required for more serious trail experiences. It successfully bridges the gap between a simple daypack and a full-sized adult pack.

Specs comparison

Favorite On Favorite Off
Favorite On Favorite Off
Favorite On Favorite Off
Materialsyntheticsyntheticsynthetic-
Capacity38.0 L41-50 L28 L11 L
Hydration Compatibletruetruetruetrue
Intended Usehikinghikinghikinghiking
Type Of Rucksack Backpack HoldallInternal frameInternal framebackpackInternal frame
Volume38 L50 L28 L11 L
Back PanelAirSpeed™ Suspension SystemAirSpeed™ SuspensionventilatedAirScape
Material Density450D450D100D Nylon100% Recycled
Back Panel VentilationAirSpeed™ Suspension SystemAirSpeed™ SuspensionYesAirScape
Hydration System CompatibleYesYesYesYes
Torso LengthAdjustableadjustable--

Specs vs competitors

Favorite On Favorite Off
Favorite On Favorite Off
Favorite On Favorite Off
Materialsynthetic-polyesterpolyester
Capacity38.0 L50 l21-30 L21-30 L
Hydration Compatibletruefalsefalsetrue
Intended Usehikinghikingurbanhiking
Type Of Rucksack Backpack HoldallInternal frametrekking backpackframeless-
Volume38 L50 L30 L30 L
Back PanelAirSpeed™ Suspension SystemTergolight back systemergonomic backAircontact
Material Density450D--600D
Back Panel VentilationAirSpeed™ Suspension SystemTergolight back systemYesAircontact
Hydration System CompatibleYesNoNoYes
Torso LengthAdjustable35 - 50 cm-Vari-Quick
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