21 OZ INSULATED BOTTLE WITH STRAW, SURF

Hydro Flex Surf Insulated Straw Bottle

The Hydro Flask 21 oz bottle keeps drinks cold for up to 24 hours.

• 24 hours of freshness
  
• TempShield®️ Double-Wall Vacuum Insulation
  
• Waterproof when closed
  
• Fits most cup holders
  
• Pure taste, no flavor transfer
  
• The wide opening is compatible with ice cubes
  
• BPA free
  
• Dishwasher safe
  
• Flexible straw cap not designed for hot liquids
  
• Do not use on stovetop, microwave or freezer
  
• The bottle fits all wide-mouth caps and lids
• Dimensions: Opening Diameter: 4.85 cm, Diameter: 7.28 cm, Height: 23.87 cm
• Weight: 320.3 g