It is equipped with adjustable straps of waist and thigh which can fix the bag firmly and safely around your leg. Thigh belt adjustable up to 84cm/33.07" and crossbody strap up to 130cm/51.18" , it fits for different height and figure. Featured with waterproof outer covering made of complex EVA and PU, high density 1200D Oxford fabric, lined with water-resistant inner, breathable mesh padding on the back for good permeability, this thigh pack is impact resistant but skin-friendly. It is not easily deformed after long use, durable material keeps all stuff in the bag intact. Simple but spacious design, it comes with three zipped pocket, two inner mesh pocket, clear and convenient to classify all items in the bag.