Lightweight: Made of polyester, the waist bag is breathable, waterproof and wear-resistant for long time use. This outdoor, lightweight and practical waist pack is easy to carry for hiking and camping. Multifunctional Waist Bag: This men bumbag can be used as daily bum bag for outdoor activities, such as dog walking, hiking, traveling, fishing, cycling, camping, hunting, climbing, photographing, vacation, etc. Medium Size: The fanny pack measures about 28.5x14x15 cm/11.22x5.51x5.91 inch. and has a capacity of 5L. The waist strap can be adjusted from 70-140 cm/27.56-55.12 inch. and water bottle holder can accommodate a diameter of 2.9"( about 25 oz bottles). Multi Carrying Ways: There are 2 extra shoulders straps and 3 ways to carry (waist back style, shoulder strap, the backpack strap). With breathable mesh lumbar padding, the waist pack is comfortable to carry. Design: This chest bag with adjustable belt is suitable for both men and women. The waist strap can be adjusted from 70 cm/ 27.56 inch. to 140 cm/55.12 inch. Dual water bottle holders, three exterior front zipper pockets, two exterior side zipper pockets are enough to keep your stuff separate and organized.