The perfect pick to take you from the trail to the track, this fashionable and functional backpack is featured in a smaller, body-contouring silhouette with padded piecing, drawstring detailing, and mesh fabrication for added breathability. **Features:** Small style, zip closure, drawstring detail, adjustable shoulder straps, padding for comfort, mesh piecing for breathability **Why We ❤ It:** Just as effortless as it is essential, this fun and functional backpack is *the* ideal piece to add to your activewear accessories collection. **Note:** While this style is compatible with most 1.5 Liter hydration pouches, they are unique and exact measurements should be checked. The interior pocket to hold a hydration pouch in this style measures 12 x 8 inches.