Barter Maison is an online and Petaling Jaya-based scuba and freediving equipment retailer in Malaysia. It sells diving masks, wetsuits, fins, dive computers and freediving gear, including its own Dive Junkie and Vdive branded products alongside brands such as Poseidon and Suunto, plus reef-safe sunscreens and diving accessories. Barter Maison ships across Malaysia, offers free shipping on orders over RM500, and supports customers through WhatsApp chat ordering alongside its online store.