As you level through the first 20 levels of World of Warcraft: Forever, there is a hidden quest line that at the end awards an item that will give you a 3% increased experience buff from all sources. I’m talking about the famous 
Cozy Sleeping Bag, and we have a guide for the entire quest line (trust me, you’ll need it, the quests in the chain are quite cryptic).
What is the Cozy Sleeping Bag?
The Cozy Sleeping Bag is an item that allows you to place a sleeping bag on the ground, and if you stand on top of it your character will lie down and start resting. For every minute you stay there, you will gain a 2 hour buff that increases all experience gained by 1%, up to 3%. This buff persists through death, so the 1 hour cooldown on the item is not a problem.
The sleeping bag also acts as a resting area, meaning that you can log out instantly and continue to accumulate rested experience when you log out! This is very useful if you’re far from an inn and your hearthstone is on cooldown, but still want to earn rested experience.
Additional Rewards
Check out our full guide for the entire walkthrough, as well as a list of all additional rewards, like a 12 slot bag!