tuff pupper pupflask pro dog water bottle | 30 or 50 oz double wall insulated stainless steel | built-in flip cup bowl | leak proof cap | 24+ hour cold water | small & large dogs | portable pet hydration bottle 30 ounce blue is up for auction in Pet Supplies. The current bid is $2.00, 92% below the $25.96 MSRP, in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.