High Quality And Water-resistant Materials: The Waist pack is made of thick,durable,water-repellent nylon and high quality zippers.Besides, it has thick but breathable pads on the back part which will bring you great softness. Safe Reflective Stripes Design: Reflective stripes are especially designed to make you been seen in the dark. It is a nice secure design for night running hiking. Multi-pockets: There are two side pockets, one of them can hold water bottle with a diameter of 2.8 for hydration ,another one can hold umbrella or other things. Front zipper pocket is very convenient to keep small items. And the main pocket has a compartment to keep large phones, and other plus size items. Portable Hand Carry Design:The lightweight waist pack for both men and women has big capacity which enable to carry enough water and daily necessities for dog walking, cycling, running, hiking, climbing, fishing and other ourdoor activities. Three Wearing Ways: Portable hand carry design,Firstly, it can be used as a waist pack with adjustable waist strap. Adjustable waist belt size rank: 25~49.6. And the detachable shoulder strap made you can wear it as a single shoulder bag and crossbody bag.Adjustable size rank: 29.5~53.1. [Product Size] Length 21cm Width 10cm Height 18cmmultifunctional outdoor fanny packClimbing, traveling, shopping[Product Fabric] Water Repellent Nylon[Product color][weight] 0.25kg