Feature: 1. Large Capacity: This compact cigarettes joint holder is only 1.8 oz and there's a lanyard for easy carrying with your backpack. You can hold entire 20 pcs sized 84mm cigarettes or pre rolls with this case indoor or outdoor, keeping the cigarette particles from spilling into your bag or pocket. 2. USB Charging: This is a cigarette case integrated with USB charging electric lighter, which can be charged on a laptop, socket, power bank or car through a USB data cable or mobile phone charger. You can light a cigar or cigarette just by sliding the button and the flameless tungsten ignition will work safely. 3. Product Material: This moisture proof mouthpiece is wear resistant, anti corrosion, sturdy, and made of odor resistant ABS material to protect your cigarettes from being crushed and keep their original taste. 4. Waterproof Case: 100% waterproof joint holder case with rubber sealing ring and buckle for keeping cigarettes completely dry when exposed to rain or when the case is submerged in water, which is also a great choice to store herbs, batteries, fishing gear, needlework or other small gadgets. 5. Scope of Appliction: Cigarette case with lighter is great for outdoor adventures like camping, fishing, hiking and climbing. The ideal gift for you and any other smoker. Specification: Item Type: Cigarette Case Material: Aluminum Alloy, ABS Battery Type: Lithium Battery (Built in) Battery Model: 501015 Battery Capacity: 50mAh Color: Black Weight: Approx. 79g / 2.8oz. Package List: 1 x Cigarette Case1 x Data Cable1 x Lanyard