Like all of our backpacks, the Nomad Sling Bag is made with an ultra-durable, water-resistant 1000D polyester and vegan leather details. It is designed with dual front + back padding to ensure protection for all of your belongings. The shoulder strap can be adjusted to be worn cross-body, or around the waist as a fanny pack. Perfect for hiking, camping, travel, biking, climbing, festivals, barbeques, running errands, or anywhere your day (or night) might take you - this sling bag is ready for any adventure. NOMAD SLING BAG FEATURES Ultra-Durable 1000D Polyester Water-Resistant Front/Back Padding for Increased Protection and Shape Hold Synthetic Leather Details Premium YKK Zippers Adjustable Crossbody/Hip Strap Hidden Phone Sleeve on Back Side Zippered Front Sleeve Zippered Pocket Inside Main Compartment for Valuables 10 x 6 x 2.5 in.