KINGSLONG Running Phone Holder Vest - Tactical Chest Bag Lightweight Chest Pack, Water Resistant Running Pack Phone Holder for Workouts, Running Backpack Vest with Pocket & Extra Storage

Comes sealed in a plastic bag but no instructions so I had to refer to the amazon description to ensure I understood how to use it. The back netting has a zipped pocket and I wasn't sure what you would keep in this as you cant get to it once you have it on. This is one of those items you don't think you need until you get one and then wonder why you didn't get one earlier. This chest bag has multiple uses. I have used it cycling and country walks. All places where you don't want to carry a bag or wear a coat but still want and want confidence the phone credit cards wallet are secure and cannot fall out. The strap adjustments are good and should expand for all shapes and sizes. The Pockets are perfect for all the essentials, phone wallet car keys etc, The vest back area is zipped and could hold a light weight kagoule. This is a very well made chest bag with good quality zips and pockets. It should last years of use. Quite how waterproof it is hasn't been tested but You would need to get pretty wet for it to cause an issue. I use this all the time now cycling and walking with confidence I have all I need secure and on my person. Very nice product I would recommend this