【Exquisite Design Organizer】 - Multi Functional Bag-Premium solution for organizing and carrying your 510 battery pen and cartridges accessories. with any pen style pods, the elastic band is Non-slip , so the pen and pods will not shake or move in the case , the elastic bands Suits any pen style devices, Wide variety storage accessories. Fits rechargeable batteries, pen, cartridges, usb stick charger, pods, various Pen styple device[Only empty Case ] | 【Premium Quality Material】The empty EVA hard case is made of supreme quality, durable nylon material, is crush resistant and anti-shock. Lightweight carrying case and good size for handhold: 70g, Internal size:4.4 x 2.8 x 1.2 inches.Handy and elegant to carry your 510 battery pen and cartridges in your pocket or bag. | 【Package included】The EVA Case+Carabiner+Lanyard, NOT included the inside products 510 Battery,Charger, etc. Slim design fit with most pods systems kit. Storage case could hold 2battery, 2 charger, 4 different Cartridges as you like. | 【Unique Feature】BUISAMG The 8pcs elastic bands are Non-slip which make pen and pods stand in order, the soft case is bigger a little than common case , don't worry about the size ,Two colors available ,the logo on the case make the case very charming | 【WIDE APPLICATION】 Strap to belt or keychain with carabiner loop when travelling. Fits inside fanny pack, purse, backpack, bookbag, duffle bag. the case will keep all you pens lay in order ,NOT in a mess.