We merged the best features of a pack and a cinch to create this versatile backpack with a LIQUID 3D™ textured, dimensional logo. - 300 denier polyester, 210 denier polyester. - Drawstring top closure. - Interior hanging pocket with hook and loop closure for easy access to valuables. - Spacer mesh comfort straps with built-in grab handle and reflective trim. - Lightly padded back for structure and comfort. - Front slip pocket for easy decoration. - Reflective webbing tab on slip pocket and side mesh beverage pocket. - Dimensions: 20"h x 15"w x 5"d; Approx. 1,500 cubic inches - Note: Bags not intended for use by children 12 and under.