---
name: BackpackItem
last_updated: 2026-06-11T23:11:56Z
inherits:
  - Model
  - PVInstance
  - Instance
  - Object
type: class
memory_category: BaseParts
tags:
  - NotCreatable
summary: "BackpackItem is an abstract class for backpack items such as HopperBins and Tools."
---

# Class: BackpackItem

> BackpackItem is an abstract class for backpack items such as HopperBins and
> Tools.

## Properties

### Property: BackpackItem.TextureContent

```json
{
  "type": "Content",
  "access": "ReadWrite",
  "security": {
    "read": "None",
    "write": "None"
  },
  "serialization": {
    "can_load": true,
    "can_save": true
  },
  "thread_safety": "ReadSafe",
  "category": "Data"
}
```

The texture icon that is displayed for a tool in the player's backpack.

This property should be set to the content ID of an image uploaded to the
Roblox website. Only asset URIs are supported for this property.

If this property is left blank, the [Backpack](/docs/reference/engine/classes/Backpack.md) GUI will display the
name of the tool instead.

### Property: BackpackItem.TextureId

```json
{
  "type": "ContentId",
  "access": "ReadWrite",
  "security": {
    "read": "None",
    "write": "None"
  },
  "serialization": {
    "can_load": true,
    "can_save": true
  },
  "thread_safety": "ReadSafe",
  "category": "Data"
}
```

The texture icon that is displayed for a tool in the player's backpack.

This property should be set to the content ID of an image uploaded to the
Roblox website.

If this property is left blank, the [Backpack](/docs/reference/engine/classes/Backpack.md) GUI will display the
name of the tool instead.

## Inherited Members

### From [Model](/docs/reference/engine/classes/Model.md)

- **Property `LevelOfDetail`** (`ModelLevelOfDetail`): Sets the level of detail on the model for experiences with instance
- **Property `ModelStreamingMode`** (`ModelStreamingMode`): Controls the model streaming behavior on Models when
- **Property `PrimaryPart`** (`BasePart`): The primary part of the Model, or `nil` if not explicitly set.
- **Property `Scale`** (`float`): Editor-only property used to scale the model around its pivot. Setting
- **Property `WorldPivot`** (`CFrame`): Determines where the pivot of a Model which does **not** have a
- **Method `AddPersistentPlayer(playerInstance?: Player): ()`**: Sets this model to be persistent for the specified player.
- **Method `BreakJoints(): ()`**: Breaks connections between `BaseParts`, including surface connections with *(deprecated)*
- **Method `breakJoints(): ()`**:  *(deprecated)*
- **Method `GetBoundingBox(): Tuple`**: Returns a description of a volume that contains all parts of a Model.
- **Method `GetExtentsSize(): Vector3`**: Returns the size of the smallest bounding box that contains all of the
- **Method `GetModelCFrame(): CFrame`**: This value historically returned the CFrame of a central position in the *(deprecated)*
- **Method `GetModelSize(): Vector3`**: Returns the Vector3 size of the Model. *(deprecated)*
- **Method `GetPersistentPlayers(): List<Player>`**: Returns all the Player objects that this model object is
- **Method `GetPrimaryPartCFrame(): CFrame`**: Returns the CFrame of the model's Model.PrimaryPart. *(deprecated)*
- **Method `GetScale(): float`**: Returns the canonical scale of the model, which defaults to 1 for newly
- **Method `MakeJoints(): ()`**: Goes through all BaseParts in the Model. If any *(deprecated)*
- **Method `makeJoints(): ()`**:  *(deprecated)*
- **Method `move(location: Vector3): ()`**:  *(deprecated)*
- **Method `MoveTo(position: Vector3): ()`**: Moves the PrimaryPart to the given position. If
- **Method `moveTo(location: Vector3): ()`**:  *(deprecated)*
- **Method `RemovePersistentPlayer(playerInstance?: Player): ()`**: Makes this model no longer persistent for the specified player.
- **Method `ResetOrientationToIdentity(): ()`**: Resets the rotation of the model's parts to the previously set identity *(deprecated)*
- **Method `ScaleTo(newScaleFactor: float): ()`**: Sets the scale factor of the model, adjusting the sizing and location of
- **Method `SetIdentityOrientation(): ()`**: Sets the identity rotation of the given model, allowing you to reset the *(deprecated)*
- **Method `SetPrimaryPartCFrame(cframe: CFrame): ()`**: Sets the BasePart.CFrame of the model's Model.PrimaryPart. *(deprecated)*
- **Method `TranslateBy(delta: Vector3): ()`**: Shifts a Model by the given Vector3 offset, preserving

### From [PVInstance](/docs/reference/engine/classes/PVInstance.md)

- **Property `Origin`** (`CFrame`): 
- **Property `Pivot Offset`** (`CFrame`): 
- **Method `GetPivot(): CFrame`**: Gets the pivot of a PVInstance.
- **Method `PivotTo(targetCFrame: CFrame): ()`**: Transforms the PVInstance along with all of its descendant

### From [Instance](/docs/reference/engine/classes/Instance.md)

- **Property `Archivable`** (`boolean`): Determines if an Instance and its descendants can be cloned using
- **Property `archivable`** (`boolean`):  *(deprecated, hidden)*
- **Property `Capabilities`** (`SecurityCapabilities`): The set of capabilities allowed to be used for scripts inside this
- **Property `Name`** (`string`): A non-unique identifier of the Instance.
- **Property `Parent`** (`Instance`): Determines the hierarchical parent of the Instance.
- **Property `PredictionMode`** (`PredictionMode`): 
- **Property `RobloxLocked`** (`boolean`): A deprecated property that used to protect CoreGui objects. *(hidden)*
- **Property `Sandboxed`** (`boolean`): When enabled, the instance can only access abilities in its `Capabilities`
- **Property `UniqueId`** (`UniqueId`): A unique identifier for the instance.
- **Method `AddTag(tag: string): ()`**: Applies a tag to the instance.
- **Method `children(): Instances`**: Returns an array of the object's children. *(deprecated)*
- **Method `ClearAllChildren(): ()`**: This method destroys all of an instance's children.
- **Method `Clone(): Instance`**: Create a copy of an instance and all its descendants, ignoring instances
- **Method `clone(): Instance`**:  *(deprecated)*
- **Method `Destroy(): ()`**: Sets the Instance.Parent property to `nil`, locks the
- **Method `destroy(): ()`**:  *(deprecated)*
- **Method `FindFirstAncestor(name: string): Instance?`**: Returns the first ancestor of the Instance whose
- **Method `FindFirstAncestorOfClass(className: string): Instance?`**: Returns the first ancestor of the Instance whose
- **Method `FindFirstAncestorWhichIsA(className: string): Instance?`**: Returns the first ancestor of the Instance for whom
- **Method `FindFirstChild(name: string, recursive?: boolean): Instance?`**: Returns the first child of the Instance found with the given name.
- **Method `findFirstChild(name: string, recursive?: boolean): Instance`**:  *(deprecated)*
- **Method `FindFirstChildOfClass(className: string): Instance?`**: Returns the first child of the Instance whose
- **Method `FindFirstChildWhichIsA(className: string, recursive?: boolean): Instance?`**: Returns the first child of the Instance for whom
- **Method `FindFirstDescendant(name: string): Instance?`**: Returns the first descendant found with the given Instance.Name.
- **Method `GetActor(): Actor?`**: Returns the Actor associated with the Instance, if any.
- **Method `GetAttribute(attribute: string): Variant`**: Returns the value which has been assigned to the given attribute name.
- **Method `GetAttributeChangedSignal(attribute: string): RBXScriptSignal`**: Returns an event that fires when the given attribute changes.
- **Method `GetAttributes(): Dictionary`**: Returns a dictionary of the instance's attributes.
- **Method `GetChildren(): Instances`**: Returns an array containing all of the instance's children.
- **Method `getChildren(): Instances`**:  *(deprecated)*
- **Method `GetDebugId(scopeLength?: int): string`**: Returns a coded string of the debug ID used internally by Roblox.
- **Method `GetDescendants(): Instances`**: Returns an array containing all of the descendants of the instance.
- **Method `GetFullName(): string`**: Returns a string describing the instance's ancestry.
- **Method `GetStyled(name: string, selector: string?): Variant`**: Returns the styled or explicitly modified value of the specified property,
- **Method `GetStyledPropertyChangedSignal(property: string): RBXScriptSignal`**: 
- **Method `GetTags(): Array`**: Gets an array of all tags applied to the instance.
- **Method `HasTag(tag: string): boolean`**: Check whether the instance has a given tag.
- **Method `IsAncestorOf(descendant: Instance): boolean`**: Returns true if an Instance is an ancestor of the given
- **Method `IsDescendantOf(ancestor: Instance): boolean`**: Returns `true` if an Instance is a descendant of the given
- **Method `isDescendantOf(ancestor: Instance): boolean`**:  *(deprecated)*
- **Method `IsPropertyModified(property: string): boolean`**: Returns `true` if the value stored in the specified property is not equal
- **Method `QueryDescendants(selector: string): Instances`**: Returns an array containing all descendants of the instance that match the
- **Method `Remove(): ()`**: Sets the object's `Parent` to `nil`, and does the same for all its *(deprecated)*
- **Method `remove(): ()`**:  *(deprecated)*
- **Method `RemoveTag(tag: string): ()`**: Removes a tag from the instance.
- **Method `ResetPropertyToDefault(property: string): ()`**: Resets a property to its default value.
- **Method `SetAttribute(attribute: string, value: Variant): ()`**: Sets the attribute with the given name to the given value.
- **Method `WaitForChild(childName: string, timeOut: double): Instance`**: Returns the child of the Instance with the given name. If the
- **Event `AncestryChanged`**: Fires when the Instance.Parent property of this object or one of
- **Event `AttributeChanged`**: Fires whenever an attribute is changed on the Instance.
- **Event `ChildAdded`**: Fires after an object is parented to this Instance.
- **Event `childAdded`**:  *(deprecated)*
- **Event `ChildRemoved`**: Fires after a child is removed from this Instance.
- **Event `DescendantAdded`**: Fires after a descendant is added to the Instance.
- **Event `DescendantRemoving`**: Fires immediately before a descendant of the Instance is removed.
- **Event `Destroying`**: Fires immediately before (or is deferred until after) the instance is
- **Event `StyledPropertiesChanged`**: Fires whenever any style property is changed on the instance, including

### From [Object](/docs/reference/engine/classes/Object.md)

- **Property `ClassName`** (`string`): A read-only string representing the class this Object belongs to.
- **Property `className`** (`string`):  *(deprecated)*
- **Method `GetPropertyChangedSignal(property: string): RBXScriptSignal`**: Get an event that fires when a given property of the object changes.
- **Method `IsA(className: string): boolean`**: Returns true if an object's class matches or inherits from a given class.
- **Method `isA(className: string): boolean`**:  *(deprecated)*
- **Event `Changed`**: Fires immediately after a property of the object changes, with some