Outdoor sports bicycle cycling hydration pack, hiking, running, travel, men's and women's double-shoulder hydration backpack

This outdoor sports bicycle cycling hydration pack is a double-shoulder hydration backpack suitable for hiking, running, travel, and both men and women. It is equipped with a water bladder compartment and a water outlet pipe for convenient hydration during cycling and hiking. The lightweight and breathable material reduces the burden of carrying, and the multiple auxiliary pockets can store small items such as mobile phones and snacks.