Features:
1. Made of quality materials with fine craftsmanship, sturdy, comfortable and durable.
2. Large capacity, with a main compartment for water bladder and two pocket for water bottles, and many other pockets for small items like cellphone.
3. Ergonomic design distributes the weight and reduces pressure onto the lower body, and helps reduce exhaustion during long time outdoor sports.
4. The built-in whistle ensures your calling for help, and the loops on the rim of the vest can fix your hose of water bladder for easy drinking.
5. Easy to wear on or take off with full side adjustability, fits most people, lightweight and good for outdoor sports.

Specification:
Material: Polyamide fibre
Color: Black & Red
Size Options:
S/M (Suitable for chest circumference between 80-97cm / 31.4-38.18inch)
L/XL (Suitable for chest circumference between 97-109cm / 38.18-42.91inch)
Capacity: 5 L
Weight: Approx. S/M-360; L/XL-370 g

Package Included:
1 * Hydration Vest
1 * Emergency Blanket
1 * Water Bladder Thermal Bag

1 * Whistle