10L Insulated Hydration Backpack Vest Pack Cooler Bag for Running Cycling Camping Hiking Marathon

Features:
Made from quality nylon fabric, lightweight, water-resistant and abrasion-resistant.
Insulated bladder compartment keeps your drink cool for hours. (Bladder is not included)
Two front pockets with drawcord for water bottle, food and mobile phone; clear window for your card.
Bottom pocket with a mesh cover to hold your helmet.
Mesh shoulder straps and EVA mesh back maximizes breathability and comfort.
Reflective strips for added visibility and safety in low light.
Suitable for cycling, camping, hiking, jogging, running, marathon, and other outdoor activities.