Hydro Flask 710 ml (24 oz) Insulated Stainless Steel Water Bottle — Reef Pink with Flex Straw Cap, TempShield Cold Retention

Hydro Flask's 24 oz Reef Pink insulated stainless steel bottle with a leakproof Flex Straw Cap keeps drinks cold up to 24 hours and lets you sip with one hand.

This stainless steel water bottle pairs TempShield double-wall vacuum insulation with a small, cupholder-friendly wide mouth and a color-matched Flex Straw Cap for a tidy, stylish carry. The straw lid snaps closed to prevent leaks, the wide opening accepts ice, and the durable, BPA-free construction resists odors and flavor transfer. Designed to work with all Wide Mouth Hydro Flask lids, it’s a practical choice for everyday hydration at work, school, or on the trail.

How cold will drinks stay in this bottle?

The TempShield double-wall vacuum insulation is engineered to preserve cold temperatures for extended periods. You can expect chilled beverages to remain cold for up to 24 hours when the bottle is used as intended and pre-chilled with ice or cold liquids.

• TempShield insulation reduces heat transfer to keep contents cold.
• Wide mouth fits ice cubes for better cooling.
• Stainless steel walls are lightweight yet efficient.
• Works best if pre-chilled before filling with cold liquids.

Is the Flex Straw Cap truly leakproof and easy to use?

The Flex Straw Cap is designed to close securely to prevent leaks when stowed in a bag. It also allows one-handed sips: flip the straw open to drink and flip it closed to lock the seal. Note that the straw lid is not intended for hot liquids.

• Leakproof when the straw cap is fully closed.
• One-handed operation for quick access on the move.
• Cap and straw disassemble for thorough cleaning.
• Not recommended for hot beverages or use with stoves, microwaves, or freezers.

How do I clean and maintain this Hydro Flask bottle?

Both the bottle and the Flex Straw Cap are dishwasher safe, but disassembling the straw parts before washing ensures a deeper clean. Stainless steel construction resists odor and flavor retention, helping each refill taste fresh without lingering flavors from past drinks.

• Disassemble straw lid before placing parts in the dishwasher.
• Stainless steel interior resists staining and smells.
• Hand wash recommended for long-term cap longevity if preferred.
• Replace silicone parts as needed for optimal leak performance.

Will this bottle fit my cupholder and other Hydro Flask lids?

The 24 oz standard mouth profile is crafted to fit most automotive cupholders and works with all Hydro Flask Wide Mouth lids. That includes other Flex caps and stainless steel lids, giving you flexibility to swap lids based on your activity.

• Cupholder-friendly diameter for daily commutes and drives.
• Compatible with all Wide Mouth Hydro Flask caps and lids.
• 24 oz size pairs with the Small Bottle Boot for added protection.
• Designed to fit many outdoor water filters for backcountry use.

Who is this bottle for? If you want a reliable, stylish water bottle that looks great and performs throughout a busy day, the Hydro Flask 24 oz Reef Pink with Flex Straw Cap is a strong fit. It's ideal for commuters who need a cupholder-friendly bottle, students who prefer one-handed sipping between classes, outdoor enthusiasts who want durable insulation and ice capacity, and anyone who values a leakproof, odor-resistant reusable bottle in a standout color.