diff --git a/Libraries/SPTarkov.Server.Core/Generators/BotLootGenerator.cs b/Libraries/SPTarkov.Server.Core/Generators/BotLootGenerator.cs
index abdbacca..612fbb89 100644
--- a/Libraries/SPTarkov.Server.Core/Generators/BotLootGenerator.cs
+++ b/Libraries/SPTarkov.Server.Core/Generators/BotLootGenerator.cs
@@ -606,7 +606,7 @@ public class BotLootGenerator(
             var itemAddedResult = _botGeneratorHelper.AddItemWithChildrenToEquipmentSlot(
                 equipmentSlots,
                 newRootItemId,
-                itemToAddTemplate?.Id,
+                itemToAddTemplate.Id,
                 itemWithChildrenToAdd,
                 inventoryToAddItemsTo,
                 containersIdFull
diff --git a/Libraries/SPTarkov.Server.Core/Helpers/BotGeneratorHelper.cs b/Libraries/SPTarkov.Server.Core/Helpers/BotGeneratorHelper.cs
index 9f782d85..c0369256 100644
--- a/Libraries/SPTarkov.Server.Core/Helpers/BotGeneratorHelper.cs
+++ b/Libraries/SPTarkov.Server.Core/Helpers/BotGeneratorHelper.cs
@@ -2,6 +2,7 @@ using System.Collections.Frozen;
 using SPTarkov.DI.Annotations;
 using SPTarkov.Server.Core.Constants;
 using SPTarkov.Server.Core.Extensions;
+using SPTarkov.Server.Core.Models.Common;
 using SPTarkov.Server.Core.Models.Eft.Common.Tables;
 using SPTarkov.Server.Core.Models.Enums;
 using SPTarkov.Server.Core.Models.Spt.Bots;
@@ -595,15 +596,15 @@ public class BotGeneratorHelper(
     /// </summary>
     /// <param name="equipmentSlots">Slot to add item+children into</param>
     /// <param name="rootItemId">Root item id to use as mod items parentId</param>
-    /// <param name="rootItemTplId">Root itms tpl id</param>
+    /// <param name="rootItemTplId">Root items tpl id</param>
     /// <param name="itemWithChildren">Item to add</param>
     /// <param name="inventory">Inventory to add item+children into</param>
     /// <param name="containersIdFull"></param>
     /// <returns>ItemAddedResult result object</returns>
     public ItemAddedResult AddItemWithChildrenToEquipmentSlot(
         HashSet<EquipmentSlots> equipmentSlots,
-        string rootItemId,
-        string? rootItemTplId,
+        MongoId rootItemId,
+        MongoId rootItemTplId,
         List<Item> itemWithChildren,
         BotBaseInventory inventory,
         HashSet<string>? containersIdFull = null
diff --git a/Libraries/SPTarkov.Server.Core/Helpers/InventoryHelper.cs b/Libraries/SPTarkov.Server.Core/Helpers/InventoryHelper.cs
index 21b1ea7d..58d7e4f7 100644
--- a/Libraries/SPTarkov.Server.Core/Helpers/InventoryHelper.cs
+++ b/Libraries/SPTarkov.Server.Core/Helpers/InventoryHelper.cs
@@ -668,7 +668,7 @@ public class InventoryHelper(
     /// <param name="itemId">Items id to get size of</param>
     /// <param name="inventoryItems"></param>
     /// <returns>[width, height]</returns>
-    public (int, int) GetItemSize(string? itemTpl, string itemId, List<Item> inventoryItems)
+    public (int, int) GetItemSize(MongoId itemTpl, MongoId itemId, List<Item> inventoryItems)
     {
         // -> Prepares item Width and height returns [sizeX, sizeY]
         return GetSizeByInventoryItemHash(itemTpl, itemId, GetInventoryItemHash(inventoryItems));