Standard Mouth Insulated Sport Cap

Insulated Sport Cap for Enhanced Temperature Control

The Hydro Flask Standard Mouth Insulated Sport Cap transforms your bottle into a performance hydration system. This cap features insulation technology that helps maintain your drink's temperature while delivering a superior flow rate for quick hydration during activities.

Key Features

• Insulated Design: Helps protect beverage temperature longer than standard caps
• High Flow Rate: Delivers more liquid per sip for faster hydration
• Quiet Operation: No-whistle valve eliminates distracting sounds during use
• Ergonomic Spout: Soft silicone construction for comfortable drinking
• One-Handed Operation: Easy to open and drink while on the move
• Universal Compatibility: Works with all Hydro Flask Standard Mouth bottles

Specifications

Frequently Asked Questions

Does this cap fit all Hydro Flask bottles?

This cap is designed specifically for Hydro Flask Standard Mouth bottles. It will not fit Wide Mouth models.

What makes this cap insulated?

The cap features insulation technology that provides enhanced temperature protection compared to standard non-insulated caps.

Is the sport cap covered under warranty?

Yes, this cap comes with Hydro Flask's Lifetime Warranty coverage.

How does the flow rate compare to other caps?

This sport cap delivers an increased flow rate compared to standard caps, allowing for faster hydration during activities.

Will this cap whistle during use?

No, the valve is designed to operate quietly without the whistling sound common in some sport caps.