Hydro Flask Standard Mouth Insulated Sport Cap

Features

Benefits Include:

• Compatible with all Standard Mouth bottles
• Insulated for enhanced temperature protection
• Quiet, "no whistle" valve
• BPA-Free and Phthalate-Free
• Sport Cap is not intended for use with hot liquids and is not leakproof
• Lifetime Warranty

Specifications:

• Parent Style: SMSC