Soft, snug-fitting backpack for running. Thanks to the flexible front attachment, the backpack does not restrict breathing, while still staying well in place. - Two front pockets for soft bottles (2 x 5 dl bottles included) - Two small pockets on the front, for gel etc. - SensiFit fit - excellent comfort - Total capacity 4 liters - Hiking pole holders *Note!* The Custom Quiver pole bag seen in one extra image is not included in the price. Choose size according to chest circumference: - 80-85 XXS - 85-91 XS - 91-97 S - 97-103 M - 103-109 L - 109-118 XL