AONIJIE 5L Outdoor Sport Running Vest Backpack Women/Men Hydration Vest Pack for 1.5L Water Bag Cycling Hiking Bag

Features:
HIGH VISIBILITY TO BE SAFE: Reflective material which is quite luminous at any light ray at night ensures safe running or cycling at night.
PREMIUM MATERIAL: Made of firm, breathable, light and durable material.
MULTI-FUNCTIONAL POCKETS: Enough pockets and pouches that can store items like cell phone, keys, thin raincoat, 500ml soft water bottle, 1.5L hydration bladder and other items for outdoor activities.
LIGHTWEIGHT, ADJUSTABLE VERSATILE: Fully adjustable and breathable design allows a full range of motion for all runners, joggers, bikers, kids and adults. Perfect for any outdoor activities such as running, cycling, walking, mountaineering and so on.
COMFORTABLE FIT WITH SPECIAL DESIGN: This backpack gives a comfortable fit over sports gear and accommodates the majority of body sizes. Two sizes available: S/M, L/XL.