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Garmin inReach Mini 3 Dive Case - 10 ATM Waterproof Protection (010-13990-00)

Garmin  |  SKU: 010-13990-00
(22)
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Product Information

The Garmin inReach Mini 3 Dive Case (part number 010-13990-00) is the official Garmin housing that lets you carry an inReach Mini 3 satellite communicator on a scuba dive. Garmin publishes the accessory as the Dive Case (inReach Mini 3/Mini 3 Plus), and this listing rates it to 10 ATM, the equivalent of 100 meters (330 feet) of water pressure, so the device stays protected until you surface.

Who it is for

It is for recreational and technical divers, liveaboard travelers and remote expedition teams who already rely on an inReach Mini 3 for two-way satellite messaging and SOS and want it with them in the water instead of left on the boat. Important note: satellite communication and GPS tracking do not work underwater. The case keeps the communicator safe and dry during the dive so you can use it immediately on the surface or during a surface interval.

Key details

  • Rated to 10 ATM, equal to 100 meters (330 feet) of water pressure.
  • Approximate dimensions of 3.5 x 4.3 x 1.93 in (8.9 x 10.9 x 4.9 cm).
  • Rugged marine-grade construction that guards against impacts, saltwater and UV exposure.
  • Black housing with a clear window so you can see the device inside.
  • Garmin part number 010-13990-00, UPC 753759361426.

Compatibility and sizing

Garmin's own product title for 010-13990-00 covers both the inReach Mini 3 and the inReach Mini 3 Plus, so either communicator is the intended fit. Garmin lists the case for the inReach Mini 3 and inReach Mini 3 Plus, which are the intended fits. Garmin also catalogs a separate Gasket Kit for inReach Mini 3 Dive Case, which means the sealing gaskets are a user-replaceable service item.

DiveCatalog.com is an authorized Garmin dealer and a dive shop in Irvine, California since 2003. Call 888-701-4017 or start a chat if you want to confirm fit with your inReach Mini 3 or Mini 3 Plus before you order.

⚠️ WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.

Frequently Asked Questions

Can I send inReach messages or track my dive while the case is underwater?

No. Satellite communication and GPS tracking do not function underwater, so the Dive Case is for safe transport rather than in-water messaging. It keeps the inReach Mini 3 dry and protected to 10 ATM (100 meters / 330 feet) during the dive, then you open or access the device at the surface or on a surface interval to check messages, share your location or trigger SOS.

Does this case fit the inReach Mini 3 Plus as well as the Mini 3?

Yes. Garmin publishes part number 010-13990-00 as the Dive Case (inReach Mini 3/Mini 3 Plus), so both the inReach Mini 3 and the inReach Mini 3 Plus are intended fits. Garmin publishes it as the Dive Case (inReach Mini 3/Mini 3 Plus), so both of those communicators are the intended fits. Contact us at 888-701-4017 if you need help confirming your model.

How deep can the Garmin inReach Mini 3 Dive Case go?

It is rated to 10 ATM, which is the equivalent of 100 meters or 330 feet of water pressure. That rating covers both recreational depths and deeper technical profiles, giving divers a sealed way to carry a satellite communicator for emergency use at the surface. As with any sealed housing, inspect the gaskets and sealing surfaces before every dive.

Are the seals on this dive case replaceable?

Yes. Garmin catalogs a separate accessory called the Gasket Kit for inReach Mini 3 Dive Case, which indicates the sealing gaskets are a user-replaceable service item rather than a permanent part of the housing. Keeping the gaskets clean and in good condition is the main maintenance task for any waterproof case used in salt water.

Review summary

4.3 22 ratings across the web

Reviewers consistently say the inReach Mini 3 slips into this case like a custom fit, and divers report no leaks after real saltwater use, including a week of liveaboard dives carried in tech pockets. Several describe it as solid protection against pressure and salt, and one confirms it working fine down to about 35 feet. Owners note that greasing the O-rings well before use is part of keeping that seal. Good for divers and boaters carrying an inReach Mini 3 in marine conditions.

What reviewers like

Holds up against pressure and salt corrosion
Snug fit around the inReach Mini 3, like custom made
No leaks after a week of saltwater liveaboard diving
Confirmed working at least to 35 feet

Good to know

Grease the O-rings well before the first dive