Men Outdoor Tactical Backpack Shoulder Sling Bag Chest Pack Sport Travel Hiking 3 ColorsFeatures Made of high grade waterproof oxford cloth. Makes it durable, strong enough to protect your objects from shocking, shaking off, dropping, bumps, splashing, etc. It can be used both as chest pack and shoulder bag, messenger bag, travel bag. Simple and durable to use, multiple pockets and structures ensure its practicability. Large storage space. You can put cellphone, pen, wallet, keys in the bag in daily life or doing outdoor exercises. Mini