Lightweight but Durable - SKYSPER sling bag is made of high density polyester fabric, breathable mesh padding back and shoulder straps, premium SBS zipper and nylon webbing. Only weighs 0.66 pounds, sturdy but not bulky, which is water-repellent, anti-tear and anti-scratch. They are the perfect combo of durability and comfort! More Storage Space - Our vertical zipper of front pocket is on the left, so that the items are not easy to fall out while opened. Also, we have added a horizontal zipper pocket,so that we can accommodate more things than all other cross body bags on the market. The shoulder strap pouch can hold up to 6.8inch phone and sunglasses as well, which is retractable and can be perfectly hidden in the strap. Compact and Multi Compartment Design - Dimensions 14.9 x 7.1 x 3.5 inches. Includes 1×roomy main compartment with 2 interior sleeve, key hook and charging/earphone hole; 1×kangaroo compartment for holding iPad mini; 1×middle horizontal zipper pocket; 1×front vertical zipper pocket; 2×side mesh pockets; 1×retractable shoulder strap pouch. Adjustable Shoulder Straps - Designed with 2 D-ring, the shoulder strap of crossbody backpack can be anchored on either side of the bag, allowing you to wear it across left or right shoulder. The shoulder strap can be adjusted from 29" to 42", suitable for people of all shapes and ages. Wide Application - SKYSPER R&D professionals are committed to creating fashionable, durable, comfortable and practical crossbody bag, which is suitable for both men and women, best for daily leisure, commuting, hiking and outdoor activities, etc. SKYSPER sling backpack is versatile and would be the perfect travel companion when you are on your epic tour of the world's cities or natural scenery.