The Ozark Trail 4L Hydration Pack is the ideal companion for day hikes, city strolls, or travel, offering compact and convenient hydration on the go. It comes with a 4-liter hydration reservoir featuring a large opening for easy filling, and a rear pocket for quick access. Two accessory pockets provide additional storage for essentials, while an adjustable sternum strap ensures a secure, comfortable fit. Designed with a reflective accent for added safety and a convenient hanging loop for easy storage, this pack combines function and comfort for any adventure.