Stay hydrated and perform at your best with this 5L ultra-lightweight running backpack, designed as a hydration vest pack for marathons, trail running, cycling, and outdoor training. Its ergonomic design ensures comfort without slowing you down.
🏃 Built for endurance athletes.
Crafted from breathable, sweat-resistant mesh fabric, it offers excellent ventilation to keep you cool during intense workouts. Lightweight construction ensures you barely notice it’s there.
💨 Comfort that moves with you.
The 5L capacity includes multiple compartments for essentials like energy gels, keys, and phones, along with dedicated hydration storage. Perfect balance between size and utility.
🎒 Compact yet practical.
Comes with two 500ml soft flasks and a 2L hydration bladder, ensuring you stay refreshed throughout your runs or bike rides. Easy-access design lets you sip on the go.
💧 Hydration without interruption.
The adjustable chest and waist straps provide a secure, bounce-free fit for maximum stability even during high-speed movement.
💪 Stay focused, stay supported.
Whether training for a marathon, hitting mountain trails, or cycling long distances, this hydration backpack is a reliable companion for peak performance.
🌟 Designed for athletes who go further.
📦 Package Includes
Package Includes
❓ Frequently Asked Questions (FAQ)
Q: What is the capacity of the bag?
A: It has a 5L capacity with space for hydration and essentials.
Q: Does it include bottles?
A: Yes—comes with 2 × 500ml soft flasks and a 2L bladder.
Q: Is it lightweight?
A: Absolutely—it’s designed for ultra-light running and cycling.
Q: Can it prevent bouncing while running?
A: Yes—adjustable straps ensure a secure, bounce-free fit.
Q: Is it breathable?
A: Yes—made with ventilated mesh fabric for airflow.
Q: Suitable for marathons?
A: Definitely—perfect for long-distance running and races.
Q: Can it be used for biking?
A: Yes—it’s great for cycling, hiking, and outdoor sports.
⚙️ Technical Specifications
Feature |
Description |
Material |
Breathable Mesh + Nylon Fabric |
Capacity |
5 Liters |
Hydration System |
2 × 500ml Soft Flasks + 2L Bladder Included |
Strap Type |
Adjustable Chest + Waist Straps |
Weight |
Ultra-Light (~0.6 lbs / 280g) |
Ventilation |
Sweat-Resistant Mesh Panels |
Dimensions |
40 × 25 × 10 cm (Approx.) |
Resistance |
Water-Resistant & Wear-Resistant |
Use Cases |
Running, Trail Running, Cycling, Hiking |
Durability |
Reinforced Stitching for Outdoor Performance |
🔒 The PulinGO Promise
🔄 30-Day Returns – Hassle-free exchanges/refunds for complete peace of mind.
📞 24/7 Support – Always available to ensure your training is smooth and stress-free.