Using this hip pouch is a breeze. First, open the compartments and place your items in their designated spots. Put your water bottle in the bottle holder, tools in the tool compartment, phone in the phone pocket, snacks in the nutrition compartment, and keys on the key holder. When you're on a short ride, simply fasten the hip pack around your waist. It's lightweight and well - ventilated, so you won't feel weighed down or hot. As for maintenance, after each use, take out all your items and give the pouch a quick shake to remove any dirt or debris. If it gets dirty, you can gently wipe it with a damp cloth. Don't machine - wash it as it might damage the structure. Also, make sure not to overstuff the compartments to avoid putting too much strain on the zippers and seams.