No matter what type of fantasy you're playing, your ticket to a sensational fantasy experience is here!

Sleeper Fantasy offers the widest range of fantasy game formats in the industry, with DFS, Picks, Seasonal, Dynasty and Best Ball all available to play in a single app. Perhaps then it should come as no surprise that a great fantasy site also offers a great signup bonus, too!

Sign up now using Sleeper promo code VAULT3 and you'll score an instant signup bonus worth up to $500! This means your first deposit will be 100% matched with bonus credits, up to $500! 




This literally doubles your playable credits before you play a single fantasy game! It's an instant match too, which means you can sign up AND use your bonus credits in the same visit - even before tonight's games start!

Click here to snag your instant Sleeper $500 bonus. If asked, remember to enter Sleeper promo code VAULT3.

Sleeper Promo Code VAULT3 Forks Over $500 For New Fantasy Players

There’s nothing quite like a deposit match. After all, how often do you have a chance to add money to an account and watch 2x that amount appear in your balance?

To fund your new fantasy account with this massive bonus, all you need to do is sign up using Sleeper Fantasy bonus code VAULT3, and then make your first deposit. Sleeper will INSTANTLY match the amount of your first deposit with bonus funds, up to a max of $500! 




Deposit $45 and you’ll earn a $45 bonus. Deposit the full $500 and you’ll receive the maximum amount of $500 in bonuses. So long as you join now using Sleeper promo code VAULT3, you can double your first deposit and immediately dive in to your favorite games with 2x to play with.

You’ll then be ready to place a pick’em entry using your newly acquired bonus funds! All of this is possible when you join using Sleeper promo code VAULT3, so click here to claim your bonus now.



How To Use Sleeper Fantasy Promo Code VAULT3 

This Sleeper promotion is so easy to enroll in, you won't even notice any extra steps you need to take when claiming it.

  1. Use this link to create a Sleeper account
  2. Enter Sleeper promo code VAULT3 
  3. Deposit $10 up to the max of $500
  4. Watch your playable funds INSTANTLY double

Join. Deposit. Double. Easy peasy.

Claim your $500 max Sleeper bonus now.




What To Play At Sleeper Fantasy

Sleeper Fantasy provides an extensive selection of sports, leagues, and games. Almost every significant sporting event across the globe is available on Sleeper.

This week, there's almost daily NBA and NHL playoff games. The MLB regular season is in full swing, too. 

If you're looking for fantasy football, fret not! Sleeper best ball leagues already are forming for the 2024-25 NFL season. You also can create your own leagues, join custom leagues, or setup a Dynasty league. So if the NFL Draft gave you a football itch, Sleeper Fantasy surely can scratch it!




Slide Into This Sleeper Fantasy Promotion Now

How many sites dish out welcome offers as generous as this one? And how many of them immediately add it to your account, without any secret catches? Very few - but Sleeper is one of them!

Join now with Sleeper promo code VAULT3 and your first deposit will be 100% matched, all the way up to a maximum of $500. You can truly win while you watch by banking this welcome boost. After all, you'll have 2x what you started with from the get-go!

No matter which sports, game types, or formats of Sleeper fantasy football leagues you prefer, this offer will start you with a sizable signup bonus that you can use as you please. 

Remember: this an INSTANT offer, so you can use your bonus at the same time you sign up. So don't wait until your games begin and it's too late. Sign up now with Sleeper Fantasy promo code VAULT3 and make the games mean more - and maybe win some money while you're at it, too! You'll have the immediate bonus to make it happen.

Good luck!