Come and see our amazing products. The front zipper bag and buckle bag can store pad,Phone, power strip, etc. There are several independent compartments inside, which can effectively store cosmetics, paper towels, keys and other small items. The side mesh bag is 6 inches high and can hold 2.4 inches (diameter) bottles. There is a hidden headphone hole on the front for easy access to headphones. You can enjoy music anytime, anywhere. The lower part of the bag is designed with three D-rings. The shoulder strap pocket is 3.5 x 1.5 x 7.5 inches (length x width x height). Shoulder straps can be adjusted from 31 inches to 39.5 inches. The shoulder straps and back are made of breathable materials to make you feel comfortable during travel, hiking and so on. Pls confirm further with us if any query about packing info, inventory status and time schedule.