The Camelbak Chase Bike Vest 4L with 1.5L Reservoir has been redesigned with lightweight, breathable materials and a comfortable all-day fit – the Chase™ Bike Vest has you covered. Easy-access pockets on the harness serve as your command center for phone, nutrition, and anything else you need on the fly.Camelbak Chase Bike Vest 4L with 1.5L Reservoir Features3D VENT MESHINTEGRATED TOOL ORGANIZATIONEASY ACCESS HARNESS POCKETSSITS ABOVE JERSEY POCKETSSECURE ZIPPERED POCKETDUAL ADJUSTABLE STERNUM STRAPSREFLECTIVITYMATERIALS:• 100D Robic Nylon Dobby• 210D Nylon OxfordPACK ONLY WEIGHT285 G / 0 LB 11 OZ More info