The ONGROK V2.0 Carbon-Lined Lockable Wallet is made of waterproof 1000D poly material with a bamboo carbon lining that traps scents inside the pouch. The wallet includes a combination lock to keep the contents secure, making the bag perfect for storing money, keys, jewelry, or smoking supplies. Inside, mesh and elastic web pockets allow for organization so that no bits or baubles get misplaced.