Hydro Flask All Around 28 oz Tumbler Straw Lid — Stainless Steel, Insulated Cold Retention (Reef)

The Hydro Flask All Around 28 oz Tumbler with Straw Lid is an insulated stainless-steel travel cup designed to keep cold drinks chilled for hours while offering a flexible, splash-resistant straw lid for easy sipping on the go.

Built to handle smoothies, iced coffee, lemonade and everyday hydration, this 28-ounce tumbler combines double-wall vacuum insulation with a press-in flexible straw lid so beverages stay cold without flavor transfer. The cupholder-friendly shape and durable pro-grade stainless steel make it a practical go-anywhere drinkware option for commutes, workouts, and outdoor adventures.

How long will this tumbler keep my drink cold?

The All Around tumbler uses TempShield double-wall vacuum insulation to slow heat transfer and retain chilled temperatures for hours. While exact duration depends on starting temperature and ambient conditions, it reliably preserves coldness much longer than a single-walled cup.

• Double-wall vacuum insulation for extended cold retention
• Stainless-steel construction minimizes temperature gain
• Snug press-in lid reduces airflow and helps preserve chill

Is the straw lid leak-proof and easy to sip from?

The press-in Straw Lid is splash-resistant and designed to keep liquid accessible while minimizing spills. The flexible straw is soft on teeth, simple to flex, and sits securely in the lid so you can sip at different angles without removing the top.

• Press-in lid reduces accidental splashes
• Flexible straw for comfortable sipping and tooth-friendly feel
• Easy to remove for cleaning or switching lids

Will this tumbler fit in my car cupholder and resist lingering flavors?

The tapered, cupholder-friendly profile fits most standard vehicle and stroller cupholders for hands-free travel. Food-grade stainless steel and Hydro Flask’s interior finish prevent flavor carryover, so each drink tastes fresh without remnants from prior beverages.

• Tapered base designed for common cupholder sizes
• Pro-grade stainless steel preserves pure taste
• Durable finish resists staining and flavor retention

How do I care for and clean the tumbler and straw lid?

Both the tumbler body and the press-in straw lid are straightforward to keep clean with regular hand-washing; some parts may be dishwasher-safe depending on Hydro Flask's care guidance. Regular rinsing after use and occasional deep cleaning prevents buildup and keeps the flexible straw hygienic.

• Rinse after each use to avoid residue buildup
• Remove straw for thorough cleaning of lid components
• Follow Hydro Flask cleaning recommendations for longevity

Who is this for? The Hydro Flask All Around 28 oz Tumbler with Straw Lid is ideal for commuters, active parents, outdoor enthusiasts and anyone who prefers cold beverages that last through travel and daily activities. It suits people who want a durable, cupholder-friendly insulated cup with a soft, flexible straw and a simple lid for easy sipping—perfect for on-the-go hydration without compromising temperature or taste.