Of course the one we have is not available at this time. Just like everything else. But I found a few others with good ratings. I’ll link below.

Kenley Hot Tub Booster Seat - Submersible Weighted Spa Pillow - Washable Cushion Cover https://www.amazon.com/dp/B07DL5M7R4/ref=cm_sw_r_cp_api_glt_fabc_5AT72TH1XV8FT5VWHBDD

STAR SPLASH Hot Tub Booster Seat, 15 x 12 x 5 Inches - Hot Tub Pillow with Non-Slip Micro Dot Bottom and 6 Weighted Sections - Quick Dry Bath Accessories for Indoor or Outdoor Hottub https://www.amazon.com/dp/B08QW5RHMW/ref=cm_sw_r_cp_api_glt_fabc_AVEB9XBME03J2HYXCB39?_encoding=UTF8&psc=1