What is in an Underwater Crate (Advanced) in Rust?

104 possible items. The most likely: Rope 63%, Metal Blade 63%, Empty Propane Tank 38%, Tarp 38%, Sewing Kit 38% per open. Each open rolls 5 loot slots.

How much scrap does an Underwater Crate (Advanced) give?

10 scrap, guaranteed on every open.

Rust Underwater Crate (Advanced) Loot Table and Drop Chances

Health: 3 HP
Scrap: 10
Loot slots: 5
Possible items: 104

Underwater Crate (Advanced) loot table

104 items · chance per open

Item	Amount	Chance	Measured
Rope	1–2	63%	63%
Metal Blade	1	63%	61%
Empty Propane Tank	1	38%	36%
Tarp	1	38%	36%
Sewing Kit	3–4	38%	40%
High Quality Metal	15–24	25%	25%
Gears	2	14%	13%
Metal Pipe	1–4	14%	14%
Metal Spring	1	14%	16%
Road Signs	2–3	14%	13%
Sheet Metal	1	14%	15%
Semi Automatic Body	1	14%	15%
Electric Fuse	1	14%	14%
Basic Blueprint Fragment	1	10%	9.6%
Kayak	1	1.1%	1.4%
Siege Tower	1	1.1%	1.6%
Floor grill	1	1.1%	0.9%
Floor triangle grill	1	1.1%	1%
High External Wooden Gate	1	1.1%	1.7%
Wooden Ladder	1	1.1%	0.7%
High External Wooden Wall	1	1.1%	1.3%
Chainlink Fence Gate	1	1.1%	1.2%
Chainlink Fence	1	1.1%	0.6%
Metal Window Bars	1	1.1%	1%
Watch Tower	1	1.1%	1.3%
Bucket Helmet	1	1.1%	1.1%
Miners Hat	1	1.1%	1.4%
Prisoner Hood	1	1.1%	1%
Riot Helmet	1	1.1%	0.9%
Snow Jacket	1	1.1%	0.8%
Jacket	1	1.1%	0.8%
Pants	1	1.1%	1.2%
Shirt	1	1.1%	1.3%
T-Shirt	1	1.1%	1.7%
Longsleeve T-Shirt	1	1.1%	1%
Wooden Armor Insert	1	1.1%	1.2%
Sandbag Barricade	1	1.1%	1%
Barbed Wooden Barricade	1	1.1%	1.1%
Snap Trap	1	1.1%	1%
Bed	1	1.1%	1.2%
Beehive	1	1.1%	1%
Ceiling Light	1	1.1%	1.4%
Chair	1	1.1%	1%
Chicken Coop	1	1.1%	1.1%
Cooking Workbench	1	1.1%	1.1%
Drop Box	1	1.1%	1.4%
Fridge	1	1.1%	0.6%
Hopper	1	1.1%	1.2%
Hot Air Balloon Armor	1	1.1%	1.2%
Engineering Workbench	1	1.1%	1.1%
Mixing Table	1	1.1%	1.6%
Audio Alarm	1	1.1%	0.9%
Small Rechargeable Battery	1	1.1%	1.1%
Button	1	1.1%	0.9%
Pressure Pad	1	1.1%	0.6%
Tin Can Alarm	1	1.1%	1%
Door Controller	1	1.1%	1.5%
Electric Heater	1	1.1%	2.1%
Fluid Combiner	1	1.1%	1%
Fluid Splitter	1	1.1%	1.2%
Fluid Switch & Pump	1	1.1%	1%
Blocker	1	1.1%	1.1%
Electrical Branch	1	1.1%	0.9%
Root Combiner	1	1.1%	0.9%
OR Switch	1	1.1%	0.6%
XOR Switch	1	1.1%	1.3%
Large Solar Panel	1	1.1%	1.6%
Storage Adaptor	1	1.1%	0.8%
Industrial Combiner	1	1.1%	1.1%
Industrial Conveyor	1	1.1%	1.8%
Industrial Splitter	1	1.1%	0.9%
Flasher Light	1	1.1%	1.5%
Siren Light	1	1.1%	1%
Switch	1	1.1%	0.9%
Splitter	1	1.1%	1%
Sprinkler	1	1.1%	1%
Timer	1	1.1%	1.6%
Reactive Target	1	1.1%	0.8%
Shotgun Trap	1	1.1%	0.5%
Small Water Catcher	1	1.1%	0.7%
Flame Turret	1	1.1%	1.1%
Flare	4–5	1.1%	1.2%
Metal Detector	1	1.1%	1.4%
Telephone	1	1.1%	1.3%
Weapon flashlight	1	1.1%	1.7%
Beancan Grenade	1	1.1%	0.6%
Bee Grenade	1	1.1%	1.1%
Boomerang	1	1.1%	1%
Salvaged Cleaver	1	1.1%	0.8%
Compound Bow	1	1.1%	0.9%
Double Barrel Shotgun	1	1.1%	1.2%
Hatchet	1	1.1%	0.4%
Combat Knife	1	1.1%	1.1%
Mace	1	1.1%	1%
Mini Crossbow	1	1.1%	0.9%
Pickaxe	1	1.1%	1.7%
Waterpipe Shotgun	1	1.1%	1.1%
Reinforced Wooden Shield	1	1.1%	0.9%
Revolver	1	1.1%	1.2%
Salvaged Hammer	1	1.1%	1.3%
Satchel Charge	1	1.1%	1.3%
Speargun	1	1.1%	1.2%
Salvaged Sword	1	1.1%	1.4%
Handmade SMG	1	1.1%	0.8%

Other underwater containers

scrap

Underwater Crate (Basic)5

Methodology

Chance is computed from the loot table. Measured is how often each item dropped across 1,000 openings, tested in game on our own server (average 10 scrap per opening). BP means it drops as a blueprint.

Underwater Crate (Advanced): common questions

What is in an Underwater Crate (Advanced) in Rust?: 104 possible items. The most likely: Rope 63%, Metal Blade 63%, Empty Propane Tank 38%, Tarp 38%, Sewing Kit 38% per open. Each open rolls 5 loot slots.
How much scrap does an Underwater Crate (Advanced) give?: 10 scrap, guaranteed on every open.
How much HP does an Underwater Crate (Advanced) have?: 3 HP.