Large capacity waistpack 2.0 with a stretchy fabric panel expands to fit larger items and 2 secure zip pockets. Breathable mesh backing helps you stay dry and comfortable. Reflective swoosh. Features: Adjustable waist strap - elasticated on one side for a more secure fit Stretchy fabric expandable panel to fit larger items such as smart phones and gels 2 secure zip pockets, one large to fit larger phones, one small for keys, cards, gels etc Breathable mesh backing helps you stay dry and comfortable Reflective swoosh for added visibility