Hydro Flask

Standard Mouth Insulated Sport Cap

CAN $11.95

5.0 star rating 0 Reviews
Color: Black
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Sip. Refresh. Go.

From mountain trails to morning yoga class, our 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.

• 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
Availability:   Worldwide Some exclusions apply

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