This Purple Softshell 18650 Battery Case is not only stylish but functional. Keep your batteries safe with this softshell case. Fits a single 18650 battery commonly used for vapor products.

This White Softshell 18650 Battery Case is not only stylish but functional. Keep your batteries safe with this softshell case. Fits a single 18650 battery commonly used for vapor products.

This Yellow Softshell 18650 Battery Case is not only stylish but functional. Keep your batteries safe with this softshell case. Fits a single 18650 battery commonly used for vapor products.

This Blue Softshell 18650 Battery Case is not only stylish but functional. Keep your batteries safe with this softshell case. Fits a single 18650 battery commonly used for vapor products.

This Sturdy Hardshell 18650 Dual Battery Case is not only stylish but functional. Keep your batteries safe with this hardshell case. This Hardshell design offers a sturdy hinge and fits two 18650 batteries commonly used for vapor products.

Genuine Samsung INR 18650 3.7V 2500mAh rechargeable battery

Genuine Sony VTC5 18650 3.7V 2600mAh rechargeable battery