The Kiwi design K4 Boost Battery Strap is a solid option for the price, and a great pick up for more casual VR users.

There's a larger version if you have an elite head strap too. Save $9 - This hard carrying case from Syntech will fit a Quest 2, or the Quest 3, and it's currently available for $10 cheaper at Amazon.

As well as the lighter colourway, the Quest 2 swaps its forerunner’s rubber and velcro head straps for the soft elasticated fabric ones Oculus favoured for the Go. That said, its matte plastic build ...