Lightweight 5L Outdoor Hydration Vest Pack - Running, Hiking, and Cycling Backpack Rucksack

Enjoy extreme comfort with our backpack, designed with a ventilation and air circulation system to keep your back cool and dry. Further enhanced by soft padding at the back, an adjustable shoulder/chest strap, and a perfect fit for your body.

Safety is our priority, evident through reflective safety labels and signs for high visibility in low-light environments. Our backpack ensures your safety and hydration in the most extreme environments and weather conditions. The inner tank is made up of food-grade materials.

This backpack can be used by anyone, male or female. It is made from polyester fiber with a medium-to-soft hardness. It has a capacity of less than 20L and can be used for running sports, fitness and bodybuilding, cycling sports, hiking, camping, and other outdoor sports.

Available colors: 591 light gray with dark blue, 591 light gray with orange, 591 light gray with light blue, 591 light green, 591 royal blue, 591 dark gray with orange, 591 black and white, 591 black and blue, 591 black fluorescent green, 591 black and yellow.

Each package contains 1 sports backpack.