diff --git a/src/main/java/sunsetsatellite/signalindustries/SignalIndustries.java b/src/main/java/sunsetsatellite/signalindustries/SignalIndustries.java
index 6e414bd0..c217855d 100644
--- a/src/main/java/sunsetsatellite/signalindustries/SignalIndustries.java
+++ b/src/main/java/sunsetsatellite/signalindustries/SignalIndustries.java
@@ -55,19 +55,17 @@
 import sunsetsatellite.signalindustries.interfaces.mixins.IKeybinds;
 import sunsetsatellite.signalindustries.inventories.*;
 import sunsetsatellite.signalindustries.inventories.base.TileEntityWithName;
+import sunsetsatellite.signalindustries.inventories.item.InventoryBackpack;
 import sunsetsatellite.signalindustries.inventories.item.InventoryHarness;
 import sunsetsatellite.signalindustries.inventories.item.InventoryPulsar;
 import sunsetsatellite.signalindustries.inventories.machines.*;
 import sunsetsatellite.signalindustries.items.*;
 import sunsetsatellite.signalindustries.items.abilities.ItemWithAbility;
-import sunsetsatellite.signalindustries.items.attachments.ItemAttachment;
-import sunsetsatellite.signalindustries.items.attachments.ItemWingsAttachment;
+import sunsetsatellite.signalindustries.items.attachments.*;
 import sunsetsatellite.signalindustries.items.containers.ItemFuelCell;
 import sunsetsatellite.signalindustries.items.containers.ItemSignalumCrystal;
 import sunsetsatellite.signalindustries.items.containers.ItemSignalumDrill;
 import sunsetsatellite.signalindustries.items.containers.ItemSignalumSaber;
-import sunsetsatellite.signalindustries.items.attachments.ItemPulsarAttachment;
-import sunsetsatellite.signalindustries.items.attachments.ItemTieredAttachment;
 import sunsetsatellite.signalindustries.misc.SignalIndustriesAchievementPage;
 import sunsetsatellite.signalindustries.powersuit.GuiPowerSuit;
 import sunsetsatellite.signalindustries.render.*;
@@ -781,7 +779,10 @@ public class SignalIndustries implements ModInitializer, GameStartEntrypoint {
     //public static final Item testingAttachment = ItemHelper.createItem(MOD_ID,new ItemAttachment(config.getInt("ItemIDs.testingAttachment"), listOf(AttachmentPoint.ANY)),"attachment.testingAttachment","energyorb.png");
     public static final Item pulsarAttachment = ItemHelper.createItem(MOD_ID,new ItemPulsarAttachment("reinforced.attachment.pulsar",config.getInt("ItemIDs.pulsarAttachment"), listOf(AttachmentPoint.ARM_FRONT), Tier.REINFORCED),"pulsar_attachment.png").setMaxStackSize(1);
     public static final Item extendedEnergyPack = ItemHelper.createItem(MOD_ID,new ItemTieredAttachment("reinforced.attachment.extendedEnergyPack",config.getInt("ItemIDs.extendedEnergyPack"), listOf(AttachmentPoint.CORE_BACK), Tier.REINFORCED),"extended_energy_pack.png").setMaxStackSize(1);
-        public static final Item crystalWings = ItemHelper.createItem(MOD_ID,new ItemWingsAttachment("reinforced.attachment.wings",config.getInt("ItemIDs.crystalWings"), listOf(AttachmentPoint.CORE_BACK), Tier.REINFORCED),"wings.png").setMaxStackSize(1);
+    public static final Item crystalWings = ItemHelper.createItem(MOD_ID,new ItemWingsAttachment("reinforced.attachment.wings",config.getInt("ItemIDs.crystalWings"), listOf(AttachmentPoint.CORE_BACK), Tier.REINFORCED),"wings.png").setMaxStackSize(1);
+    public static final Item basicBackpack = ItemHelper.createItem(MOD_ID,new ItemBackpackAttachment("basic.attachment.backpack",config.getInt("ItemIDs.basicBackpack"), listOf(AttachmentPoint.CORE_BACK), Tier.BASIC),"basic_backpack.png").setMaxStackSize(1);
+    public static final Item reinforcedBackpack = ItemHelper.createItem(MOD_ID,new ItemBackpackAttachment("reinforced.attachment.backpack",config.getInt("ItemIDs.reinforcedBackpack"), listOf(AttachmentPoint.CORE_BACK), Tier.REINFORCED),"reinforced_backpack.png").setMaxStackSize(1);;
+
 
     public static final SuitBaseAbility testAbility = new TestingAbility();
     public static final SuitBaseEffectAbility testEffectAbility = new TestingEffectAbility();
@@ -1019,6 +1020,7 @@ public SignalIndustries(){
 
         addToNameGuiMap("The Pulsar", GuiPulsar.class, InventoryPulsar.class);
         addToNameGuiMap("Signalum Prototype Harness", GuiHarness.class, InventoryHarness.class);
+        addToNameGuiMap("Backpack", GuiBackpack.class, InventoryBackpack.class);
 
         EntityHelper.Core.createTileEntity(TileEntityRecipeMaker.class,"Recipe Maker");
         EntityHelper.Core.createTileEntity(TileEntityWrathBeacon.class,"Wrath Beacon");
diff --git a/src/main/java/sunsetsatellite/signalindustries/containers/ContainerBackpack.java b/src/main/java/sunsetsatellite/signalindustries/containers/ContainerBackpack.java
new file mode 100644
index 00000000..b51590a6
--- /dev/null
+++ b/src/main/java/sunsetsatellite/signalindustries/containers/ContainerBackpack.java
@@ -0,0 +1,64 @@
+package sunsetsatellite.signalindustries.containers;
+
+import net.minecraft.core.entity.player.EntityPlayer;
+import net.minecraft.core.item.ItemStack;
+import net.minecraft.core.player.inventory.IInventory;
+import net.minecraft.core.player.inventory.InventoryPlayer;
+import net.minecraft.core.player.inventory.slot.Slot;
+import sunsetsatellite.catalyst.fluids.impl.ContainerItemFluid;
+import sunsetsatellite.catalyst.fluids.impl.ItemInventoryFluid;
+import sunsetsatellite.catalyst.fluids.util.FluidStack;
+import sunsetsatellite.catalyst.fluids.util.SlotFluid;
+import sunsetsatellite.signalindustries.inventories.item.InventoryBackpack;
+import sunsetsatellite.signalindustries.inventories.item.InventoryPulsar;
+import sunsetsatellite.signalindustries.items.ItemPulsar;
+import sunsetsatellite.signalindustries.items.attachments.ItemBackpackAttachment;
+import sunsetsatellite.signalindustries.util.NBTHelper;
+import sunsetsatellite.signalindustries.util.SlotBackpack;
+
+public class ContainerBackpack extends ContainerItemFluid {
+    ItemStack backpack;
+
+    public ContainerBackpack(InventoryPlayer inventoryPlayer, ItemStack backpack){
+        super(inventoryPlayer,new InventoryBackpack(backpack));
+        this.backpack = backpack;
+
+        if(backpack.getItem() instanceof ItemBackpackAttachment){
+            NBTHelper.loadInvFromNBT(backpack,inv,27*2,4);
+        }
+
+        for (int y = 0; y < 4; y++) {
+            addFluidSlot(new SlotFluid(inv,y,174,36 + 18 * y));
+        }
+
+        int numberOfRows = (27 * 2) / 9;
+        int i = (numberOfRows - 4) * 18;
+        for (int j = 0; j < numberOfRows; j++) {
+            for (int i1 = 0; i1 < 9; i1++) {
+                addSlot(new SlotBackpack(inv, i1 + j * 9, 8 + i1 * 18, 18 + j * 18));
+            }
+
+        }
+
+        for (int k = 0; k < 3; k++) {
+            for (int j1 = 0; j1 < 9; j1++) {
+                addSlot(new Slot(inventoryPlayer, j1 + k * 9 + 9, 8 + j1 * 18, 103 + k * 18 + i));
+            }
+
+        }
+
+        for (int l = 0; l < 9; l++) {
+            addSlot(new Slot(inventoryPlayer, l, 8 + l * 18, 161 + i));
+        }
+    }
+
+    @Override
+    public FluidStack clickFluidSlot(int slotID, int button, boolean shift, boolean control, EntityPlayer entityplayer) {
+        return super.clickFluidSlot(slotID, button, shift, control, entityplayer);
+    }
+
+    @Override
+    public boolean isUsableByPlayer(EntityPlayer entityPlayer) {
+        return true;
+    }
+}
diff --git a/src/main/java/sunsetsatellite/signalindustries/gui/GuiBackpack.java b/src/main/java/sunsetsatellite/signalindustries/gui/GuiBackpack.java
new file mode 100644
index 00000000..3e3cecd1
--- /dev/null
+++ b/src/main/java/sunsetsatellite/signalindustries/gui/GuiBackpack.java
@@ -0,0 +1,51 @@
+package sunsetsatellite.signalindustries.gui;
+
+
+import net.minecraft.core.entity.player.EntityPlayer;
+import net.minecraft.core.item.ItemStack;
+import net.minecraft.core.player.inventory.InventoryPlayer;
+import org.lwjgl.opengl.GL11;
+import sunsetsatellite.catalyst.fluids.impl.GuiItemFluid;
+import sunsetsatellite.signalindustries.containers.ContainerBackpack;
+import sunsetsatellite.signalindustries.containers.ContainerPulsar;
+import sunsetsatellite.signalindustries.items.ItemPulsar;
+import sunsetsatellite.signalindustries.items.attachments.ItemBackpackAttachment;
+import sunsetsatellite.signalindustries.util.NBTHelper;
+
+public class GuiBackpack extends GuiItemFluid {
+
+    ItemStack backpack;
+    EntityPlayer player;
+    public GuiBackpack(InventoryPlayer inventoryPlayer, ItemStack backpack) {
+        super(new ContainerBackpack(inventoryPlayer,backpack),inventoryPlayer);
+        this.backpack = backpack;
+        this.player = inventoryPlayer.player;
+        ySize = 223;
+        xSize = 198;
+    }
+
+    protected void drawGuiContainerBackgroundLayer(float f)
+    {
+        int i = mc.renderEngine.getTexture("assets/signalindustries/gui/reinforced_backpack.png");
+        GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);
+        mc.renderEngine.bindTexture(i);
+        int j = (width - xSize) / 2;
+        int k = (height - ySize) / 2;
+        drawTexturedModalRect(j, k, 0, 0, xSize, ySize);
+
+    }
+
+    protected void drawGuiContainerForegroundLayer()
+    {
+        super.drawGuiContainerForegroundLayer();
+        fontRenderer.drawCenteredString("Reinforced Backpack", 90, 6, 0xFFCC0000);
+    }
+
+    @Override
+    public void onClosed() {
+        if(backpack.getItem() instanceof ItemBackpackAttachment){
+            NBTHelper.saveInvToNBT(backpack,((ContainerBackpack)inventorySlots).inv);
+        }
+    }
+
+}
diff --git a/src/main/java/sunsetsatellite/signalindustries/inventories/item/InventoryBackpack.java b/src/main/java/sunsetsatellite/signalindustries/inventories/item/InventoryBackpack.java
new file mode 100644
index 00000000..86189d57
--- /dev/null
+++ b/src/main/java/sunsetsatellite/signalindustries/inventories/item/InventoryBackpack.java
@@ -0,0 +1,41 @@
+package sunsetsatellite.signalindustries.inventories.item;
+
+import net.minecraft.core.block.BlockFluid;
+import net.minecraft.core.item.ItemStack;
+import sunsetsatellite.catalyst.CatalystFluids;
+import sunsetsatellite.catalyst.fluids.impl.ItemInventoryFluid;
+import sunsetsatellite.catalyst.fluids.util.FluidStack;
+import sunsetsatellite.signalindustries.SignalIndustries;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+
+
+public class InventoryBackpack extends ItemInventoryFluid {
+
+    private final ItemStack backpack;
+
+    public InventoryBackpack(ItemStack backpack) {
+        super(backpack);
+        this.backpack = backpack;
+        contents = new ItemStack[27 * 2];
+        fluidContents = new FluidStack[4];
+        fluidCapacity = new int[4];
+        Arrays.fill(fluidCapacity,4000);
+        acceptedFluids.clear();
+        for (FluidStack ignored : fluidContents) {
+            acceptedFluids.add(new ArrayList<>());
+        }
+        for (BlockFluid fluid : CatalystFluids.FLUIDS.getAllFluids()) {
+            if(fluid != SignalIndustries.energyFlowing) {
+                acceptedFluids.get(0).add(fluid);
+            }
+        }
+    }
+
+    public String getInvName() {
+        return "The Pulsar";
+    }
+
+
+}
diff --git a/src/main/java/sunsetsatellite/signalindustries/items/attachments/ItemBackpackAttachment.java b/src/main/java/sunsetsatellite/signalindustries/items/attachments/ItemBackpackAttachment.java
new file mode 100644
index 00000000..fadb1c25
--- /dev/null
+++ b/src/main/java/sunsetsatellite/signalindustries/items/attachments/ItemBackpackAttachment.java
@@ -0,0 +1,36 @@
+package sunsetsatellite.signalindustries.items.attachments;
+
+import net.minecraft.core.entity.player.EntityPlayer;
+import net.minecraft.core.item.ItemStack;
+import net.minecraft.core.util.helper.Side;
+import net.minecraft.core.world.World;
+import sunsetsatellite.signalindustries.SignalIndustries;
+import sunsetsatellite.signalindustries.containers.ContainerBackpack;
+import sunsetsatellite.signalindustries.containers.ContainerPulsar;
+import sunsetsatellite.signalindustries.gui.GuiBackpack;
+import sunsetsatellite.signalindustries.gui.GuiPulsar;
+import sunsetsatellite.signalindustries.inventories.item.InventoryBackpack;
+import sunsetsatellite.signalindustries.inventories.item.InventoryPulsar;
+import sunsetsatellite.signalindustries.powersuit.SignalumPowerSuit;
+import sunsetsatellite.signalindustries.util.AttachmentPoint;
+import sunsetsatellite.signalindustries.util.Tier;
+
+import java.util.List;
+
+public class ItemBackpackAttachment extends ItemTieredAttachment{
+
+    public ItemBackpackAttachment(String name, int id, List<AttachmentPoint> attachmentPoints, Tier tier) {
+        super(name, id, attachmentPoints, tier);
+    }
+
+    @Override
+    public void activate(ItemStack stack, SignalumPowerSuit signalumPowerSuit, EntityPlayer entityplayer, World world) {
+        SignalIndustries.displayGui(entityplayer,new GuiBackpack(entityplayer.inventory,stack),new ContainerBackpack(entityplayer.inventory,stack),new InventoryBackpack(stack),stack);
+    }
+
+    @Override
+    public boolean onItemUse(ItemStack itemstack, EntityPlayer entityplayer, World world, int blockX, int blockY, int blockZ, Side side, double xPlaced, double yPlaced) {
+        SignalIndustries.displayGui(entityplayer,new GuiBackpack(entityplayer.inventory,entityplayer.inventory.getCurrentItem()),new ContainerBackpack(entityplayer.inventory,entityplayer.inventory.getCurrentItem()),new InventoryBackpack(entityplayer.inventory.getCurrentItem()),itemstack);
+        return true;
+    }
+}
diff --git a/src/main/java/sunsetsatellite/signalindustries/util/SlotBackpack.java b/src/main/java/sunsetsatellite/signalindustries/util/SlotBackpack.java
new file mode 100644
index 00000000..8362704e
--- /dev/null
+++ b/src/main/java/sunsetsatellite/signalindustries/util/SlotBackpack.java
@@ -0,0 +1,22 @@
+package sunsetsatellite.signalindustries.util;
+
+import net.minecraft.core.item.ItemStack;
+import net.minecraft.core.player.inventory.IInventory;
+import net.minecraft.core.player.inventory.slot.Slot;
+import sunsetsatellite.signalindustries.SignalIndustries;
+import sunsetsatellite.signalindustries.inventories.item.InventoryBackpack;
+import sunsetsatellite.signalindustries.items.attachments.ItemBackpackAttachment;
+
+public class SlotBackpack extends Slot {
+    public SlotBackpack(IInventory inventory, int id, int x, int y) {
+        super(inventory, id, x, y);
+    }
+
+    @Override
+    public boolean canPutStackInSlot(ItemStack itemstack) {
+        if(itemstack.getItem() instanceof ItemBackpackAttachment){
+            return false;
+        }
+        return super.canPutStackInSlot(itemstack);
+    }
+}
diff --git a/src/main/resources/assets/signalindustries/gui/reinforced_backpack.png b/src/main/resources/assets/signalindustries/gui/reinforced_backpack.png
new file mode 100644
index 00000000..f24c7bb9
Binary files /dev/null and b/src/main/resources/assets/signalindustries/gui/reinforced_backpack.png differ
diff --git a/src/main/resources/assets/signalindustries/item/basic_backpack.png b/src/main/resources/assets/signalindustries/item/basic_backpack.png
new file mode 100644
index 00000000..8ccf22c3
Binary files /dev/null and b/src/main/resources/assets/signalindustries/item/basic_backpack.png differ
diff --git a/src/main/resources/assets/signalindustries/item/reinforced_backpack.png b/src/main/resources/assets/signalindustries/item/reinforced_backpack.png
new file mode 100644
index 00000000..f6fdbc1d
Binary files /dev/null and b/src/main/resources/assets/signalindustries/item/reinforced_backpack.png differ