This is a printed case to protect the Elecraft T1 during transport. The buttons face down to prevent battery drain. The T1 can be set in the case during use. No Band or strap is needed to hold the T1 in place as it is securely clipped in by the tab on the case. Now made in ASA for maximum protection against UV and heat that can cause warping.
Check out the review from K4SWL Thomas Witherspoon at https://qrper.com/2022/06/the-elecraft-t1-protection-case-by-tuftein/