

Empowering young explorers with comfort and confidence.
Designed for young adventurers, the Osprey Ace 50 is a versatile backpack that adapts to growing bodies, making it ideal for weekend camping trips and extended hikes. With easy adjustments for torso length and hipbelt fit, this pack ensures lasting comfort as your child grows. The ventilated AirSpeed suspension system keeps them cool on the trail, while features like hipbelt snack pockets and ample storage mirror the functionality of adult packs, fostering independence and confidence in young explorers.
Features
- Adjustable torso length and Fit-on-the-Fly hipbelt accommodate growth
- Top-loading main compartment with underlid pocket
- Dual access stretch mesh side pockets
- Large front shove-it pocket for quick-access items
- Lower zippered sleeping bag compartment with removable divider
- Zippered hipbelt pockets for snacks and small essentials
- Removable sleeping pad straps
- Integrated and removable raincover for weather protection
- Internal reservoir sleeve for hydration compatibility
- Floating lid provides extra space for larger gear
- Dual upper side compression straps stabilize the load
- Front panel loops for attaching additional gear
- Adjustable sternum strap with safety whistle
- Compatible with Daylite and Daylite Plus packs via upper and lower gear loops
Specifications
- Main Fabric: 600D Recycled Nylon Packcloth
- Accent Fabric: 400D Recycled Nylon Packcloth
- Bottom Fabric: 500D Nylon Packcloth
- Load Range: 4.5 - 11.3 kg
Dimensions
Volume | Dimensions (HxWxD) | Claimed Weight |
---|---|---|
50L | 73 x 38 x 28cm | 1.65kg |
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") | One Size |
35.5cm (14") | One Size |
38cm (15") | One Size |
40.5cm (16") | One Size |
43cm (17") | One Size |
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