woorhive magnetic bottle holder – super strong magnetic cup holder for truck, tractor, forklift, rv, mower, golf cart, school bus & all metal surfaces (46oz, 4.13”) transparent gray 46oz-4.13''/transparent gray is up for auction in Tools & Home Improvement. The current bid is $3.50, 88% below the $28.99 MSRP, in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.