montanair® original 40oz stainless steel double wall vacuum tumbler with rotatable handle, lid and built-in straw | insulated | fits in cup holder | leak proof | bpa-free (grey) gray is up for auction in Home & Kitchen. The current bid is $1.00, 98% below the $49.90 MSRP, in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.