HEYSKAY 2PCS Silicone Boot for Owala Flask Water Bottle 32oz Anti-Slip Protective Sleeve for Owala Twist,FreeSip and Flip Stainless Steel Water Bottle BPA-Free Boot Bottom Base

HEYSKAY protective silicone boot was designed for 24oz 32oz 40oz stainless steel Owala Twist,FreeSip or Flip water bottles; Also perfect for Owala 40oz tumblers and Stanley Quencher(30/40oz) H2.0 and ...