50 Health
The item id for Frost Message Bottle 0 in unturned is 36064. You can use this ID with the commands below to spawn the item, give it to a player or buy it on a modded economy server.
Useable: Barricade
Has_Clip_Prefab: false
Build: Barricade
Health: 50
Range: 4
Radius: 0.1
Offset: 0.3
Explosion: 36
Salvage_Duration_Multiplier: 0.1
Bypass_Pickup_Ownership: True
PlacementAudioClip: core.masterbundle:Sounds/WoodenPlacement.mp3
Actions: 1
Action_0_Type: Blueprint
Action_0_Source: 36065
Action_0_Blueprints: 1
Action_0_Blueprint_0_Index: 0
Action_0_Key: Salvage
Master_Bundle_Override: frost.masterbundle
Bundle_Override_Path: /Items/Crafting/Frost_Message_Bottle