Osprey
Osprey Hydrajet 12
Best hydration pack for young outdoor adventurers on the move.
This pint-sized pack is designed for young adventurers, perfect for exploring the outdoors or accompanying family bike rides. It includes a 1.5-liter reservoir to keep kids hydrated on the go. The pack features durable, colorful, stain- and water-resistant fabrics, ensuring it stands out and withstands the elements. Exterior stash pockets provide convenient storage for snacks, treasures, and extra layers, making it easy for little ones to carry their essentials. An external sleeve and hose clip offer quick access to water, ensuring hydration is always within reach.
$85.00
More Jet Options
Owner Satisfaction
4.6
/ 5
Category Rank
1902
/ 13593
#1902 in Backpacks
Price vs Category Average
-20%
Below average
Volume
12
/ L
Who it's for
- Young adventurers needing easy access to water
- Children requiring a secure, stable fit for smaller frames
- Parents seeking long-lasting gear for active outdoor play
Who should skip it
- Hikers needing space for extra layers or bulky gear
- Average-sized adults requiring a more spacious pack fit
- Budget-conscious families looking for entry-level pricing
Performance breakdown
Hydration Accessibility
Integrated reservoir and hose clip make staying hydrated effortless for children.
Durability
High-tenacity nylon construction easily withstands the rigors of youth outdoor play.
Ergonomic Comfort
AirScape backpanel ensures ventilation and support for smaller, developing frames.
Storage Utility
Thoughtful pocket placement allows kids to organize snacks and trail treasures.
Safety Features
Sternum strap whistle and internal name tag prioritize essential child safety.
Weight Efficiency
Ultra-lightweight design prevents unnecessary strain during long family adventures.
Key Specs
Volume
12 L
Dimensions
14.4H X 9.8W X 8.1D IN.
Weight
0.75 LBS.
Material
100% recycled 100D high-tenacity nylon
Bottom Fabric
100% recycled 420D nylon
Water Resistant
Yes
Closure Type
Zippered pocket
Intended Use
Hiking, Cycling
Know before you buy
The Hydrajet 12 is specifically sized for children, typically fitting kids aged 6 to 12 years old. Its 12-liter capacity and adjustable harness are built to accommodate smaller frames comfortably during hikes or bike rides.
Yes, the pack includes a 1.5-liter hydration reservoir. It features an external sleeve and a hose clip on the sternum strap, making it easy for kids to access water without needing to stop or remove the pack.
The pack features an AirScape™ backpanel, which provides ventilation to keep the wearer cool and comfortable. The adjustable sternum strap also helps stabilize the load, ensuring the pack stays secure while they are active.
The Hydrajet 12 is made from high-tenacity, water-resistant nylon that is designed to withstand rough outdoor use. The materials are also stain-resistant, making it easier to wipe down after a muddy day of exploring.
The pack includes three external stash pockets, which are ideal for storing snacks, extra layers, or small trail treasures. Additionally, the front panel loops allow for attaching extra gear, giving kids plenty of space to carry their essentials.
Yes, the adjustable sternum strap features an integrated safety whistle. This is a helpful tool for kids to have on hand while exploring outdoors.
Still have a question?
Ask Hayley anything about this product before you decide.