diff --git a/Src/DeUrgenta.Backpack.Api/Models/BackpackItemModel.cs b/Src/DeUrgenta.Backpack.Api/Models/BackpackItemModel.cs
index ae0fd2f..1866026 100644
--- a/Src/DeUrgenta.Backpack.Api/Models/BackpackItemModel.cs
+++ b/Src/DeUrgenta.Backpack.Api/Models/BackpackItemModel.cs
@@ -6,6 +6,7 @@ namespace DeUrgenta.Backpack.Api.Models
     public sealed record BackpackItemModel
     {
         public Guid Id { get; init; }
+        public Guid BackpackId { get; init; }
         public string Name { get; init; }
         public uint Amount { get; init; }
         public DateTime ExpirationDate { get; init; }
diff --git a/Src/DeUrgenta.Backpack.Api/QueryHandlers/GetBackpackItemsHandler.cs b/Src/DeUrgenta.Backpack.Api/QueryHandlers/GetBackpackItemsHandler.cs
index 7ce18e2..ef2e5b8 100644
--- a/Src/DeUrgenta.Backpack.Api/QueryHandlers/GetBackpackItemsHandler.cs
+++ b/Src/DeUrgenta.Backpack.Api/QueryHandlers/GetBackpackItemsHandler.cs
@@ -38,6 +38,7 @@ public async Task<Result<IImmutableList<BackpackItemModel>>> Handle(GetBackpackI
                 .Select(item => new BackpackItemModel
                 {
                     Id = item.Id,
+                    BackpackId = item.BackpackId,
                     Amount = item.Amount,
                     Name = item.Name,
                     CategoryType = item.BackpackCategory,