Chest Bag Nylon Cloth Crossbody Bag Daypack 1100-22 (W6.29 x D2.36 x H10.23)inch - Grey Crafted with waterproof nylon cloth material, it's durable for long-term use Large capacity to hold your power bank, mobile phone, key, card, wallet, etc The shoulder strap is adjustable, and easy to adjust the length for comfortable carrying Equipped with a USB charging port outside. Easy to place your power bank inside the bag and connect your phone to the outer port for charging power Perfect for business traveling, weekend getaways, shopping, going to school, professional office work and other outdoor activities Brand: HAOSHUAI Material: water-repellent nylon cloth Suitable occasion: running, mountaineering, traveling, cycling Size: (W16 x D6 x H26) cm / (W6.29 x D2.36 x H10.23)" Package Included: 1 x Bag