diff --git a/contracts/mainnet/connectors/instaLite/events.sol b/contracts/mainnet/connectors/instaLite/events.sol
index 6b1e2827..4cee914b 100644
--- a/contracts/mainnet/connectors/instaLite/events.sol
+++ b/contracts/mainnet/connectors/instaLite/events.sol
@@ -24,4 +24,14 @@ contract Events {
 		uint256 getId,
 		uint256 setId
 	);
+
+	event LogDeleverageAndWithdraw(
+		address vaultAddr,
+		uint256 deleverageAmt,
+		uint256 withdrawAmount,
+		uint256 stETHAmt,
+		uint256 tokenAmt,
+		uint256[] getIds,
+		uint256[] setIds
+	);
 }
diff --git a/contracts/mainnet/connectors/instaLite/interface.sol b/contracts/mainnet/connectors/instaLite/interface.sol
index ae20fed4..be4f7256 100644
--- a/contracts/mainnet/connectors/instaLite/interface.sol
+++ b/contracts/mainnet/connectors/instaLite/interface.sol
@@ -2,7 +2,6 @@
 pragma solidity ^0.7.0;
 
 interface IInstaLite {
-
 	function supplyEth(address to_) external payable returns (uint256);
 
 	function supply(
@@ -13,6 +12,13 @@ interface IInstaLite {
 
 	function withdraw(uint256 amount_, address to_) external returns (uint256);
 
-	function deleverage(uint amt_) external;
+	function deleverage(uint256 amt_) external;
 
+	function deleverageAndWithdraw(
+		uint256 deleverageAmt_,
+		uint256 withdrawAmount_,
+		address to_
+	) external;
+
+	function token() external view returns (address);
 }
diff --git a/contracts/mainnet/connectors/instaLite/main.sol b/contracts/mainnet/connectors/instaLite/main.sol
index 89ba6582..4ac92782 100644
--- a/contracts/mainnet/connectors/instaLite/main.sol
+++ b/contracts/mainnet/connectors/instaLite/main.sol
@@ -12,8 +12,12 @@ import { Events } from "./events.sol";
 import { IInstaLite } from "./interface.sol";
 
 abstract contract InstaLiteConnector is Events, Basic {
-
-	TokenInterface internal constant astethToken = TokenInterface(0x1982b2F5814301d4e9a8b0201555376e62F82428);
+	TokenInterface internal constant astethToken =
+		TokenInterface(0x1982b2F5814301d4e9a8b0201555376e62F82428);
+	TokenInterface internal constant stethToken =
+		TokenInterface(0xae7ab96520DE3A18E5e111B5EaAb095312D7fE84);
+	address internal constant ethVaultAddr =
+		0xc383a3833A87009fD9597F8184979AF5eDFad019;
 
 	/**
 	 * @dev Supply ETH/ERC20
@@ -41,7 +45,9 @@ abstract contract InstaLiteConnector is Events, Basic {
 
 		if (isEth) {
 			_amt = _amt == uint256(-1) ? address(this).balance : _amt;
-			vTokenAmt = IInstaLite(vaultAddr).supplyEth{ value: amt }(address(this));
+			vTokenAmt = IInstaLite(vaultAddr).supplyEth{ value: amt }(
+				address(this)
+			);
 		} else {
 			TokenInterface tokenContract = TokenInterface(token);
 
@@ -50,11 +56,17 @@ abstract contract InstaLiteConnector is Events, Basic {
 				: _amt;
 
 			approve(tokenContract, vaultAddr, _amt);
-			vTokenAmt = IInstaLite(vaultAddr).supply(token, _amt, address(this));
+			vTokenAmt = IInstaLite(vaultAddr).supply(
+				token,
+				_amt,
+				address(this)
+			);
 		}
 
-		setUint(setIds[0], _amt);
-		setUint(setIds[1], vTokenAmt);
+		if (setIds.length >= 2) {
+			setUint(setIds[0], _amt);
+			setUint(setIds[1], vTokenAmt);
+		}
 
 		_eventName = "LogSupply(address,address,uint256,uint256,uint256,uint256[])";
 		_eventParam = abi.encode(
@@ -87,10 +99,12 @@ abstract contract InstaLiteConnector is Events, Basic {
 	{
 		uint256 _amt = getUint(getId, amt);
 
-		uint256 vTokenAmt =  IInstaLite(vaultAddr).withdraw(_amt, address(this));
+		uint256 vTokenAmt = IInstaLite(vaultAddr).withdraw(_amt, address(this));
 
-		setUint(setIds[0], _amt);
-		setUint(setIds[1], vTokenAmt);
+		if (setIds.length >= 2) {
+			setUint(setIds[0], _amt);
+			setUint(setIds[1], vTokenAmt);
+		}
 
 		_eventName = "LogWithdraw(address,uint256,uint256,uint256,uint256[])";
 		_eventParam = abi.encode(vaultAddr, _amt, vTokenAmt, getId, setIds);
@@ -116,13 +130,13 @@ abstract contract InstaLiteConnector is Events, Basic {
 	{
 		uint256 _amt = getUint(getId, amt);
 
-		uint initialBal = astethToken.balanceOf(address(this));
+		uint256 initialBal = astethToken.balanceOf(address(this));
 
 		approve(TokenInterface(wethAddr), vaultAddr, _amt);
 
 		IInstaLite(vaultAddr).deleverage(_amt);
 
-		uint finalBal = astethToken.balanceOf(address(this));
+		uint256 finalBal = astethToken.balanceOf(address(this));
 
 		require(amt <= (1e9 + finalBal - initialBal), "lack-of-steth");
 
@@ -132,8 +146,103 @@ abstract contract InstaLiteConnector is Events, Basic {
 		_eventParam = abi.encode(vaultAddr, _amt, getId, setId);
 	}
 
+	/**
+	 * @dev Deleverage and Withdraw vault. Pays back weth debt and gets steth collateral (aSteth).
+	 * @notice Deleverage Instalite vault.
+	 * @param vaultAddr Address of vaultAddress Contract.
+	 * @param deleverageAmt The amount of the weth to deleverage.
+	 * @param withdrawAmt The amount of the token to withdraw.
+	 * @param getIds IDs to retrieve amts.
+	 * @param setIds IDs to set amts.
+	 */
+	function deleverageAndWithdraw(
+		address vaultAddr,
+		uint256 deleverageAmt,
+		uint256 withdrawAmt,
+		uint256[] memory getIds,
+		uint256[] memory setIds
+	)
+		external
+		payable
+		returns (string memory _eventName, bytes memory _eventParam)
+	{
+		if (getIds.length >= 2) {
+			deleverageAmt = getUint(getIds[0], deleverageAmt);
+			withdrawAmt = getUint(getIds[1], withdrawAmt);
+		}
+
+		uint256 _astethAmt;
+		uint256 _ethAmt;
+		uint256 _stethAmt;
+		uint256 _tokenAmt;
+
+		approve(TokenInterface(wethAddr), vaultAddr, deleverageAmt);
+		if (vaultAddr == ethVaultAddr) {
+			uint256 initialBalAsteth = astethToken.balanceOf(address(this));
+			uint256 initialBalEth = address(this).balance;
+			uint256 initialBalSteth = stethToken.balanceOf(address(this));
+
+			IInstaLite(vaultAddr).deleverageAndWithdraw(
+				deleverageAmt,
+				withdrawAmt,
+				address(this)
+			);
+
+			_astethAmt =
+				astethToken.balanceOf(address(this)) -
+				initialBalAsteth;
+			_ethAmt = address(this).balance - initialBalEth;
+			_stethAmt = stethToken.balanceOf(address(this)) - initialBalSteth;
+			require(deleverageAmt <= (1e9 + _astethAmt), "lack-of-steth");
+
+			if (setIds.length >= 3) {
+				setUint(setIds[0], _astethAmt);
+				setUint(setIds[1], _ethAmt);
+				setUint(setIds[2], _stethAmt);
+			}
+		} else {
+			TokenInterface tokenContract = TokenInterface(
+				IInstaLite(vaultAddr).token()
+			);
+
+			uint256 initialBalAsteth = astethToken.balanceOf(address(this));
+			uint256 initialBalToken = tokenContract.balanceOf(address(this));
+
+			IInstaLite(vaultAddr).deleverageAndWithdraw(
+				deleverageAmt,
+				withdrawAmt,
+				address(this)
+			);
+
+			_astethAmt =
+				astethToken.balanceOf(address(this)) -
+				initialBalAsteth;
+			_tokenAmt =
+				tokenContract.balanceOf(address(this)) -
+				initialBalToken;
+			require(deleverageAmt <= (1e9 + _astethAmt), "lack-of-steth");
+
+			if (setIds.length >= 2) {
+				setUint(setIds[0], _astethAmt);
+				setUint(setIds[1], _tokenAmt);
+			}
+		}
+
+		_eventName = "LogDeleverageAndWithdraw(address,uint256,uint256,uint256,uint256,uint256,uint256,uint256[],uint256[])";
+		_eventParam = abi.encode(
+			vaultAddr,
+			deleverageAmt,
+			withdrawAmt,
+			_astethAmt,
+			_ethAmt,
+			_stethAmt,
+			_tokenAmt,
+			getIds,
+			setIds
+		);
+	}
 }
 
 contract ConnectV2InstaLite is InstaLiteConnector {
-	string public constant name = "InstaLite-v1";
+	string public constant name = "InstaLite-v1.1";
 }