It's the ultimate fanny pack + treat bag combo with three separate compartments. While big enough to fit your phone, wallet, poop bags, and over a cup of treats, the Utility Pack is still small enough to comfortably sit on your waist! The rubber poop bag hole from the front pouch easily dispenses a roll of poop bags, while the black webbing is designed to be able to clip extra gear to the front. Wilderdog does not use any animals or animal byproducts in any of our gear. Any leather-looking material is all vegan! Stay hydrated with a .7L Collapsible Water Bottle. Inside the pack, it'll fit about .35L with the bottle folded halfway, or clip it to the outside of the pack.