The Meta Quest 3 is a fantastic VR headset, but like many users, I’ve noticed two areas where it could use an upgrade: comfort and battery life. Thankfully, both issues can be solved with a single accessory, and right now, it’s available at a steal. The KIWI Design K4 Boost Comfort and Battery Strap is a must-have upgrade for Meta Quest 3 and 3S owners, offering better comfort and extended battery life. Even better, it’s currently on sale for just $40 during Black Friday—a $30 discount off its usual $70 price.

This head strap doesn’t just make the Meta Quest 3 more comfortable to wear; it also includes a built-in battery, providing an extra 2.5 to 3 hours of wireless playtime. The dual fast-charging feature allows both the strap’s battery and the headset to charge simultaneously, so you’re back in action quickly.

One of the standout features is its adjustable design. The strap uses a rear-mounted dial for quick and easy adjustments, making it simple to switch between players without the hassle of fiddling with the fit. This is a massive improvement over the stock strap and ensures a snug and comfortable experience every time.

Despite housing a battery, the strap is lightweight at just 0.8 pounds, keeping the headset easy to maneuver during active games like Beat Saber. The slight increase in weight is well worth the added playtime and improved comfort.

At just $40 during this sale, the KIWI Design K4 Boost is a fantastic addition to any Meta Quest 3 setup. If you’ve been eyeing Black Friday deals, this is one accessory you shouldn’t miss.