Hydro Flask 12 oz Wide Mouth Bottle — White with Flex Sip Lid, TempShield Insulated

The Hydro Flask 12 oz Wide Mouth Bottle with Flex Sip Lid in White is an insulated, compact stainless steel bottle designed to keep drinks at their ideal temperature while offering a leakproof, easy-sip lid for everyday carry.

This compact wide-mouth bottle pairs Hydro Flask's TempShield double-wall vacuum insulation with a 12-ounce capacity, making it a convenient choice for coffee, tea, and water on the go. Built from 18/8 pro-grade stainless steel and finished with Hydro Flask's Color Last powder coat, this bottle resists flavor transfer, stays slip-free, and fits most cupholders. The included Flex Sip Lid clicks closed for leak protection and opens for a comfortable sip, blending performance with daily practicality.

How long will the Hydro Flask 12 oz keep my drink hot or cold?

TempShield double-wall vacuum insulation reduces heat transfer to maintain beverage temperature longer than single-wall containers. While exact durations vary by liquid temperature and environmental conditions, this construction is engineered to slow warming and cooling for hours.

• Double-wall vacuum barrier minimizes heat exchange.
• 18/8 stainless steel prevents flavor transfer and corrosion.
• Small 12 oz capacity heats or cools faster initially, then sustains temperature efficiently.

Is the Flex Sip Lid really leakproof and easy to use?

The Flex Sip Lid is designed to be leakproof when closed and to provide a comfortable drinking experience when open. A secure closure helps prevent spills in bags, and the flexible material makes it easy to open, sip, and close with one hand.

• Leakproof when the lid is snapped down to the closed position.
• Flexible mouthpiece offers a smooth sip without removing the lid entirely.
• Designed for quick access during commutes or workouts.

How durable and safe is the bottle construction?

Hydro Flask uses 18/8 pro-grade stainless steel for structural strength and taste neutrality, so beverages won't pick up metallic or residual flavors. The Color Last powder coat provides a durable, slip-resistant finish that is dishwasher safe for easier cleaning.

• 18/8 stainless steel resists rust and preserves flavor purity.
• Color Last powder coat increases grip and stands up to daily wear.
• BPA-free and toxin-free materials for safe beverage storage.

Will this bottle fit in my car or stroller cupholder and is it easy to clean?

The 12 oz Wide Mouth profile is sized to fit most standard cupholders and is compact enough for bags and side pockets. Both the bottle and the Flex Sip Lid are dishwasher safe, simplifying cleanup after daily use.

• Compact 12 oz size fits most cupholders and travel setups.
• Wide mouth opening allows for easy filling, ice insertion, and hand washing if preferred.
• Dishwasher-safe finish and lid for convenient maintenance.

Who this is for: This Hydro Flask 12 oz Wide Mouth bottle is suited to commuters, students, and anyone who wants a small, reliable insulated bottle that balances temperature performance with portability. Choose it if you need a spill-minimizing sip lid, a durable stainless-steel build, and a compact size that tucks into bags or cupholders without sacrificing insulation.