A non-sticky bonus allows you to increase your balance with a bonus balance, which is under wager. However, your starting balance remains in raw money. This means that as long as you play your starting balance, you can withdraw at any time without touching the balance under wager. And if your balance goes down and reaches the balance under wager, you will need to end the wager to make a withdrawal. It is kind of a reserve balance in case the raw session goes badly. Reserve which could ultimately allow you to recover your initial deposit, or even make a profit.
In the list below, we have chosen reliable and secure casinos where to find non sticky deals.