Hydro Flask Standard Mouth Insulated Sport Cap

Description

From hiking trails to morning yoga class, Hydro Flask’s Standard Mouth Insulated Sport Cap lets you hydrate one-handed and on the fly. It’s the first insulated sport cap specifically designed to keep water in your Hydro Flask bottle ice cold, sip after sip.

Product Benefits

• 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