The Hydroflask 18 oz Standard Mouth bottle is just the right size for staying hydrated before, during, and after activity. TempShield™ double wall vacuum insulation keeps your water refreshingly ice cold for up to 24 hours. Plus, it resists condensation, so the sides of your bottle stay dry.
Good for hot or cold drinks
TempShield insulation eliminates condensation and keeps beverages cold up to 24 hours and hot up to 12 hours
Durable 18/8 Pro-Grade Stainless Steel construction
BPA-Free and Phthalate-Free
Comes equipped with Narrow Mouth Flex Cap