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HTML 

              
                <div id="dragText">Drag Now</div>

<div id="wrapper">

	<div id="slide-container">
    
        <!-- FIRST SLIDE -->
        <div class="slide">
        	
            <div class="slide-child">
            	This is the first slide
            </div>
            <div class="slide-child">
            	When the animations of the slide childrens are over you can drag again
            </div>
            <div class="slide-child">
            	Once the text above the container appears you can drag again.
            </div>
            
        </div>
        
        <!-- SECOND SLIDE -->
        <div class="slide">
        
        	<div class="slide-child2">
            	Some text here
            </div>
            <img src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/33073/aurora-borealis-1.jpg" width="300" height="225" />
            
            <div class="slide-child2">
            	More text here
            </div>
            <img src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/33073/Aurora-Borealis-2.jpg" width="300" height="225" />
        
        </div>
        
        <!-- THIRD SLIDE -->
        <div class="slide">
        
        	<div class="slide-child2">
            	Some text here
            </div>
            <img src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/33073/aurora-borealis-3.jpg" width="300" height="225" />
            
            <div class="slide-child2">
            	More text here
            </div>
            <img src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/33073/aurora-borealis-4.jpg" width="300" height="225" />
        
        </div>
        
        <!-- FOURTH SLIDE -->
        <div class="slide">
        
        	<div class="slide-child2">
            	Now some kittens
            </div>
            <img src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/33073/kittens1.jpg" width="300" height="225">
            
            <div class="slide-child2">
            	Everybody loves kittens and puppies...
            </div>
            <img src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/33073/kittens2.jpg" width="300" height="225">
        
        </div>
        
        <!-- FIFTH SLIDE -->
        <div class="slide">
        
        	<div class="slide-child2">
            	More kittens
            </div>
            <img src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/33073/kittens3.jpg" width="300" height="225">
            
            <div class="slide-child2">
            	What's up Pup??!!
            </div>
            <img src="https://s3-us-west-2.amazonaws.com/s.cdpn.io/33073/kittens4_2.jpg" width="300" height="225">
        
        </div>
        
        <!-- SIXTH SLIDE -->
        <div class="slide">
        
            <div class="slide-child2">
				Special thanks to <a href="https://forums.greensock.com/user/7401-jamiejefferson/">Jamie Jefferson</a> for his help and great input  in <a href="https://forums.greensock.com/topic/8349-get-throwprops-end-value-before-snap-triggers/">this post</a> from the Greensock forums and this <a href="https://codepen.io/jamiejefferson/pen/FnKba">great codepen</a>.
            </div>
            
            <div class="slide-child2">
            	This sample has been created using Greensock's Draggable tool and ThrowProps Plugin, for more information go to <a href="https://www.greensock.com">Greensock.com</a>
            </div>
        
        </div>

	</div>
    
</div>
!

CSS 

              
                html
{
	height:100%;
}
body
{
	margin:0;
	padding:0;
	height:100%;
}
#wrapper
{
	border:solid 1px;
	padding:10px;
	width:1024px;
	height:600px;
	position:relative;
	margin:auto;
	margin-top:-300px;
	top:50%;
	overflow:hidden;
}

#slide-container
{
	position:relative;
	height:600px;
}

.slide
{
	width:960px;
	background:#00F;
	height:600px;
	position:relative;
	margin:0 32px;
	text-align:center;
	float:left;
	overflow:hidden;
}

.slide-child, .slide-child2
{
	width:80%;
	padding:20px 0;
	position:relative;
	margin:20px 10% 0 10%;
	background:#eee;
	font:20px "Trebuchet MS", Arial, Helvetica, sans-serif;
	line-height:20px;
	color:#000;
}

.slide-child2
{
	margin-top:10px;
	padding:10px 0;
}

.slide img
{
	margin:10px;
}

#dragText
{
	position:absolute;
	top:0;
	width:200px;
	text-align:center;
	margin-left:-100px;
	left:50%;
	font:25px bold "Trebuchet MS", Arial, Helvetica, sans-serif;
}
!

JS 

              
                var wrapper = $("div#wrapper"),
	dragText = $("div#dragText"),
	slides = $("div.slide"),
	
	dragTextTween = TweenMax.to(dragText, .25, {opacity:0, paused:true}),
	
	count = 0,
	limit = slides.length - 1,
		
	snapping = false,
	snapPoints = [],
	
	//slides timelines vars
	linesArrays = [],
	allLinesComplete = false;//all the slides animations are completed

$("#slide-container").css('width', 1024 * slides.length);

//add points to the snap array
for(var i = 0; i < slides.length; i++)
{
	snapPoints.push(-1024 * i);
}

var containerDraggable = Draggable.create($("#slide-container"),
{
	type:'left',
	throwProps:true,
	maxDuration:1.25,
	minDuration:.75,
	edgeResistance:.8,
	onDragStart:function()
	{
		dragTextTween.play();
	},
	onThrowComplete:function()
	{
		//we allow the snapping again
		snapping = false;
		startAnimations(count);
		//if all the slides animations are completed show the drag indicator
		if(allLinesComplete)
		{
			dragTextTween.reverse();
		}
	},
	snap:
	{
		left:
		function(endValue)
		{
			if(!snapping)
			{
				snapping = true;
				//the las value to be used as a snap point
				var lastEndValue = snapPoints[count];
				//going forward
				if(endValue <  lastEndValue + 560 && count < limit)
				{
					count++;
				}
				
				if(endValue > lastEndValue - 560 && count > 0)
				{
					count--;
				}
			}
			
			return snapPoints[count];
		}//function end
	}//snap variable end
});//draggable end



/*
-------------------------------------------------------------
		FIRST SLIDE ANIMATIONS
-------------------------------------------------------------
*/
var slideOneChildren = slides.eq(0).children('*'),//this selector is only for the child animations
	slideLine0;

//we name it 0 to use the number of the index as reference to start the slides tweens
slideLine0 = new TimelineMax(
{
	onStart:disableDrag,
	onComplete:enableDrag,
	paused:true
});


//add the tween instances to 
slideLine0.staggerFrom(slideOneChildren, 1, {left:1000, opacity:0, ease:Back.easeOut}, 1.5);

linesArrays.push(slideLine0);


/*
-------------------------------------------------------------
		SECOND SLIDE ANIMATIONS
-------------------------------------------------------------
*/
var slideTwoDivs = slides.eq(1).children('div'),//this selector is only for the child animations
	slideTwoImages = slides.eq(1).children('img'),
	slideLine1;

slideLine1 = new TimelineMax(
{
	onStart:disableDrag,
	onComplete:enableDrag,
	paused:true
});

slideLine1
	.from(slideTwoDivs, 1, {height:0, opacity:0})
	.staggerFrom(slideTwoImages, 1, {opacity:0}, .5, '+=.5');

linesArrays.push(slideLine1);


/*
-------------------------------------------------------------
		THIRD SLIDE ANIMATIONS
-------------------------------------------------------------
*/
var slideThreeDivs = slides.eq(2).children('div'),//this selector is only for the child animations
	slideThreeImages = slides.eq(2).children('img'),
	slideLine2;

slideLine2 = new TimelineMax(
{
	onStart:disableDrag,
	onComplete:enableDrag,
	paused:true
});

slideLine2
	.staggerFrom(slideThreeDivs, 1, {top:'+=200', opacity:0, scale:2}, .5)
	.staggerFrom(slideThreeImages, 1, {opacity:0}, .5, '+=.5');

linesArrays.push(slideLine2);


/*
-------------------------------------------------------------
		FOURTH SLIDE ANIMATIONS
-------------------------------------------------------------
*/
var slideFourDivs = slides.eq(3).children('div'),//this selector is only for the child animations
	slideFourImages = slides.eq(3).children('img'),
	slideLine3;

slideLine3 = new TimelineMax(
{
	onStart:disableDrag,
	onComplete:enableDrag,
	paused:true
});

slideLine3
	.staggerFrom(slideFourDivs, 1, {rotation:720, opacity:0, scale:.1}, .5)
	.staggerFrom(slideFourImages, 1, {opacity:0}, .5, '+=.5');

linesArrays.push(slideLine3);


/*
-------------------------------------------------------------
		FIFTH SLIDE ANIMATIONS
-------------------------------------------------------------
*/
var slideFiveDivs = slides.eq(4).children('div'),//this selector is only for the child animations
	slideFiveImages = slides.eq(4).children('img'),
	slideLine4;

slideLine4 = new TimelineMax(
{
	onStart:disableDrag,
	onComplete:enableDrag,
	paused:true
});

slideLine4
	.from(slideFiveDivs, 1, {width:0, opacity:0})
	.staggerFrom(slideFiveImages, 1, {opacity:0}, .5, '+=.5');

linesArrays.push(slideLine4);


/*
-------------------------------------------------------------
		SIXTH SLIDE ANIMATIONS
-------------------------------------------------------------
*/
var slideSixDivs = slides.eq(5).children('div'),//this selector is only for the child animations
	slideSixImages = slides.eq(5).children('img'),
	slideLine5;

TweenMax.set(slideSixDivs, {top:'+=200'});

slideLine5 = new TimelineMax(
{
	onStart:disableDrag,
	onComplete:enableDrag,
	paused:true
});

slideLine5
	.staggerFrom(slideSixDivs, 1, {opacity:0}, 1);

linesArrays.push(slideLine5);


/*
-------------------------------------------------------------
		FUNCTIONS TO ENABLE AND DISABLE DRAG
-------------------------------------------------------------
*/

function disableDrag()
{
	containerDraggable[0].disable();
}

function enableDrag()
{
	containerDraggable[0].enable();
	dragTextTween.reverse();
	//if all slides animations are completed the drag indicator animation control goes to the throw complete event
	if(count == limit)
	{
		allLinesComplete = true;
	}
}



/*
-------------------------------------------------------------
		FUNCTIONS TO START THE ANIMATIONS
-------------------------------------------------------------
*/
function startAnimations(slideIndex)
{
	var targetLine = linesArrays[slideIndex];
	//console.log(targetLine);
	targetLine.play();
}

//since the first slide is visible we start playing it
startAnimations(count);

//hide the drag text indicator
dragTextTween.seek(.25);
!
999px

Console