Standard Mouth Flex Straw Cap

The Hydro Flask Standard Mouth Flex Straw Cap makes everyday hydration easier with a convenient straw design that lets you sip comfortably while on the go. Designed specifically for Standard Mouth Hydro Flask bottles, this insulated cap provides a secure, leakproof closure when closed and includes a flexible strap for convenient carrying. Its removable components make cleaning simple, while the adjustable straw can be trimmed to fit your bottle for a customized drinking experience. Ideal for commuting, outdoor activities, workouts, and everyday use, this cap offers a practical way to upgrade your compatible Hydro Flask bottle.

Features

• Leakproof when closed
• Straw can be trimmed to fit your Hydro Flask bottle
• Flexible strap for comfortable carrying and transport
• Insulated design helps maintain temperature
• Removable components make cleaning easier
• BPA-free construction
• Dishwasher safe