Subo Baby Food Bottle | No Mess Baby Toddler Self Feeder | Squeeze Free Design for Purees, Smoothies, Yogurt, Oatmeal, or Thickened Liquids | Reusable Silicone Washable Cup (Musk) Musk Subo Bottle is up for auction in Baby Products. The current bid is $1.50, 95% below the $29.99 MSRP, in Good Condition. This auction has ended — similar items appear in live auctions regularly.