All you have to do to take advantage of the promotion is head over to the Google Store, add a Pixel XL and either a clear or silicone case to your cart, then Google will deduct $30 or $35 from the bill, depending on the cover you opted for.

Sadly, the firm didn’t provide an expiry date for the offer. Instead, it says it will be available “while supplies last” — and there’s no telling how long that will be, so if you want to score yourself a free case, you’d best act fast.

Let’s recap the Pixel XL’s specs

Google unveiled the Pixel XL back in October, 2016. It sports a 5.5-inch display, Snapdragon 821 processor, 4GB of RAM, a 12.3MP rear-facing camera, an 8MP front-facing shooter and a 3,450mAh battery. Overall, a recipe for success.