The pouch can hold a large capacity load of up to 3L. All riding necessaries like e-scooter Chargers, external battery, a mobile phone could be gathered in one set. It is waterproof to protect your items. It has adjustable straps so can be converted to a handlebar bag or should bag. It has a hard-shell design to protect your belongings. The pouch is easy to install and is compatible with all Segway Ninebot KickScooters ES1/ES2/ES4.