You need something to carry your stun gun with or else you'll probably not carry it with you. Having an accessory such as a holster you can attach to your hip will help make keeping your self defense product with you instead of leaving on the dresser where it won't do you any good when you need it.
Holsters also protect your weapon from bumps and scratches and assist in keeping it working and looking like new. Many of our stun devices come with their own carrying case already. However, should you lose it, you can get a replacement right here.
One other stun gun accessory that people often ask for is an extra recharging cord. Either because they lost it or they want a spare just in case, having a second cord gives you flexibility. You can keep one at home and one at work if you commute back and forth and carry your protection with you along the way.