{
    "parent": "minecraft:item/generated",
    "textures": {
        "layer0": "minecraft:item/brown_dye"
    },
    "overrides": [
        {
            "predicate": {
                "custom_model_data": 800001
            },
            "model": "item/backpackplus/backpacks/backpack_tier_1"
        },
        {
            "predicate": {
                "custom_model_data": 800002
            },
            "model": "item/backpackplus/backpacks/backpack_tier_2"
        },
        {
            "predicate": {
                "custom_model_data": 800003
            },
            "model": "item/backpackplus/backpacks/backpack_tier_3"
        }
    ]
}