?After-sales guarantee?: N NEVO RHINO Shoulder Bag is high quality, strong and thick, durable, and tear-resistant. If you have any problems, please reach out to us, we will reply within 24hrs. (We provide replacement services for quality problems within 1 year and lifetime customer service). ?Adjustable Double-Sided Straps?: The shoulder straps can be adjusted circumferentially from 22 to 45 inches to fit men and women of different sizes, with reflective strips, and can hang sunglasses for added stability and security. Attaches to the left or right D-ring according to your preference for easy wearing on the left or right shoulder. Hidden pockets on the shoulder straps, added mesh design, increase storage space as needed, can easily accommodate phone sizes under 7 inches. ?Thoughtful Design?: Sling bag for men nylon stretch side mesh pockets are 6" Tall and Securely Hold 2.4" (Diameter) Bottles or Umbrellas. Hidden USB charging port or headphone jack, so you can charge and enjoy music on the go. ?Keep everything organized?: Crossbody sling bag 7.1x3.6x15.7 inches/18x9x40 cm/6L. The sling backpack's large zippered pocket has 49 separate compartments for iPad mini, notepads, cosmetics, and more, and comes with a dedicated keychain. The small zippered compartment at the front can hold other small items such as snacks, tissues, and more. ?Ergonomic and practical design?: This small sling bag is small and low profile, made of high quality waterproof and breathable nylon material, sturdy and compact, widened shoulder straps and padded back, breathable and comfortable, will not accumulate heat, Rather, it releases heat. Evenly distribute the weight of the pack on your body when carrying, making your journey more comfortable.