
















JAIS GOAT
AONIJIE Cross-Country Backpack – 5L for Running, Cycling, Marathon
Adjustable Lightweight 5L Running & Cross-Country Backpack – Hydration Vest with Dual Compression, Reflective Strips & Quick-Dry Fabric (190g)
Designed for both speed and endurance, this 5L lightweight hydration backpack offers high-performance utility for runners, hikers, and cross-country athletes. Whether you’re tackling a marathon, trail run, or long-distance trek across rugged terrain, this ultra-light backpack (only 190 grams) ensures optimal hydration, storage, and freedom of movement.
Crafted from 85% durable nylon and polycrystalline elastic fiber, it combines breathability, stretch, and fast-drying technology—ideal for warm climates and high-exertion training.
Key Features
-
5L Capacity – ideal for trail runs, day hikes, and cross-country adventures
-
Hydration bladder compatible – internal hanging buckle + hidden water outlet
-
Dual compression system – first level for torso fit, second for bottle pocket compression
-
Elastic bottle pockets – with securing loops to fix bottle mouths during motion
-
Nighttime reflective strips – enhances visibility and safety during early or late workouts
-
Displacement adjustment buckle – allows personalized fit for men and women
-
Ergonomic pocket design – space for windbreaker, phone, energy bars, wipes, electrolytes
-
Elastic, durable & quick-dry fabric – reduces moisture and supports intense movement
-
Color options: Mint Green, Black, Grey
Ideal For:
-
5L running hydration backpack for men and women
-
Cross-country hydration vest for trail trekking
-
Marathon and ultrarunning vest
-
Cycling, hiking, and endurance training
Shipping & Returns
Row content
Compatibility
Row content
Ultra-Light. Ultra-Ready
Perfect for marathons
and hiking
FAQ
Collapsible content description
Can I use the backpack with a hydration bladder?
Yes, the backpack is fully compatible with hydration bladders.
It features an internal hanging loop and a hidden tube outlet for easy access to water on the go.
How do I choose the right size?
The backpack fits chest sizes from 68 to 130 cm.
It can be adjusted using the buckles and dual compression system, providing a secure and comfortable fit even during intense activity.
Can I use bottles instead of a hydration bladder?
Yes, the backpack includes elastic bottle pockets with secure loops.
They hold bottles firmly in place, even during movement — great for shorter runs or workouts.
Is the backpack suitable for hot weather?
Yes, thanks to its quick-dry and breathable fabric.
The material wicks away moisture and dries quickly, keeping you comfortable in warm climates and during high-intensity sessions.
How many compartments does it have, and what fits inside?
The backpack features thoughtfully designed ergonomic pockets. It is more that 6 pockets.
You can easily carry a windbreaker, phone, energy bars, wipes, electrolytes, and other essentials.