HotDive International Dealer Locator

The most convenient spare air cylinder tank that you refill, not the dive shop.

A spare air source should be a standard piece of scuba diving equipment for every safety-minded diver. Hotdive mini tank is the preferred choice for professional and sports divers, and for a very good reason; it saves lives. This has been proven to be faster than buddy breathing and easier than an octopus.

第一線のプロが認めた水中撮影用スマホケース！

水中でも真空な状態を保つスマホケース。霧を作らず鮮明な写真撮影が可能！【リアルタイム深度／ダイビング時間／浮上速度／温度】ダイビングに必要な機能をひとつにし、絶大な人気を博した『HOTDIVE』。その第２弾が登場しました！第一線のプロも認めた逸品をCAMPFIREで皆さまにお届けします！！

HOTDIVE Business/Wholesale Enquiries

HotDive is a factory specializing in the production of diving equipment. Now we are looking for agents in various regions and individual diving instructors all over the world. We can do wholesale or OEM. If you are interested, please feel free to contact us.

HOTDIVE’s New Model H2

Hotdivers Underwater Feedbacks

First time using HotDive. I learned a few things. Very happy with the results. iPhone 11 -John Edginton · at Looe Key National Marine Sanctuary

Underwater Camera Housing Set-up, Protection & Maintenance Tips

Preventing smartphone camera fogging, dome port scratches, o-ring care By Scott Gietler

How to Properly Test Your Underwater Housing Equipment

Even though the HotDive Underwater Housing is tested before it leaves the factory, you must still test your housing’s integrity before submerging your gear. This can be done in a bathtub, a lake, or the ocean. Try all different combinations of lens ports, extension tubes, and backplates. Hold the assembled housing under calm water for at least 15-20 seconds and look for escaping air bubbles.