Designed for outdoor enthusiasts, this hydration features a 1.5-liter bag compartment and two bottle bin, making it versatile for a broad spectrum of users. Whether you're a casual visitor at amusement parks or an avid hiker or professional athlete, this is tailored to meet your hydration needs.

Features:
The 's reflective design enhances your visibility in low- conditions.
Two bottle compartments are set on the shoulder , which can hold 250ml soft bottles or energy gels and other supplies.
The shoulder compartment can hold a 6.7-inch , with a sticky buckle design to it from slipping out during exercise.
The main bag compartment can hold a 1.5L bladder or carry-on lightweight clothes and other items.
There are two chest circumference adjustment systems, which can be quickly disassembled and adjusted for tightness, simple and easy to use.

Specifications:
Material: Nylon, polyester, spandex
Color: Red/ Yellow/ Grey/ Green/ Blue (optional)
Capacity: 5L
Size: 38*20*3cm/ 15*7.9*1.2in
Weight: 170g/ 6oz

Package list:
1 *