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How to Get Reinforced dive suit in Subnautica: Below Zero

Reinforced dive suit unlocks by scanning 1 fragment, 2 s per scan. The files place 1 fragment pin for it.

Data: Subnautica: Below Zero game files (build of 12 Aug 2025), read and drawn by PinDrop. (c) Unknown Worlds Entertainment. PinDrop is fan-made and not affiliated with Unknown Worlds Entertainment.

Fragment pin (1)The view is cropped to the pins; each dot opens that pin on the full map.

How to unlock Reinforced dive suit

Scan fragments

Pieces needed
1
Scan time
2 s
Fixed pins
1

The fragment is called "Reinforced dive suit fragment" in the game.

The game files read for this page do not say whether you start with this blueprint.

Where the pins are

Depth in metres: negative is below sea level, positive above.

Pins for Reinforced dive suit
PinAreaDepth (m)PositionMap
FragmentLily Pads-257x 231, z -1280Show on map

What Reinforced dive suit needs

In-game description: "Heavy synthetic fiber dive suit, providing physical protection and enhanced survival in extreme temperatures."

Crafted at: Fabricator, Seatruck Fabricator Module, craft time 6 s.

Menu path in the files: Fabricator: Personal > Equipment > Reinforced Dive Suit · Seatruck Fabricator Module: Personal > Equipment > Reinforced Dive Suit.

About the Reinforced dive suit blueprint

Reinforced dive suit needs 1 fragment scanned. The game files place 1 fixed fragment pin for it, in Lily Pads. Once unlocked it is made from 1 synthetic fibers, 2 diamond, 2 titanium.

See all data boxes and fragments, or the full crafting list.