Come and see our amazing products.This mini keychain flask is made of durable stainless steel, it is durable, rust-resistant. It comes with a slip hook with latch to connect to the keychains of customers and employees. Each of the flasks features a screw-on lid and can be decorated with a laser-engraved name or image to celebrate retirements, anniversaries, graduations or other special events while advancing your marketing message. Pls confirm further with us if any query about packing info, inventory status and time schedule.