Hydro Flask 28 Oz All Around Tumbler Press-in Lid - Insulated Travel

Our review of the Hydro Flask 28 Oz All Around Tumbler finds it best suited for commuters, outdoor enthusiasts and anyone who needs a dependable insulated cup that fits most cupholders. The single biggest reason to buy is its combination of dependable double-wall vacuum insulation and a closeable press-in lid that helps prevent splashes while keeping drinks at serving temperature for hours. The tumbler's comfortable shape and dishwasher-safe finish make it easy to use every day, whether for a long commute, a gym session, or a desk at work.

Key Features

• Insulated Tumbler: The 28 oz capacity keeps larger servings of coffee or cold drinks insulated so beverages stay at the intended temperature for extended periods.
• Cold Stays Cold: Double-wall vacuum TempShield insulation preserves cold drinks for hours, delivering consistently chilled hydration on hot days or during long drives.
• Closeable Lid: The press-in, leak-resistant sliding lid slides snugly shut to reduce splashes and helps contain thicker smoothies and hot beverages.
• Fits Cupholders: The cupholder-friendly design fits most vehicle and stroller cupholders for easy travel and on-the-go convenience.
• Pure Taste: Pro-grade stainless steel prevents flavor transfer so today's drink will not taste like yesterday's beverage.
• Dishwasher Safe: Durable finish and construction make it safe to clean in the dishwasher, helping the bright color stay fresh.

Who It's For

The Hydro Flask 28 Oz All Around Tumbler is ideal for daily commuters, parents on the go, and office workers who want a larger insulated cup that remains comfortable to hold and fits most cupholders. Its 28 oz size suits people who prefer fewer refills, and TempShield insulation keeps brewed coffee or iced drinks at a steady temperature across a long morning or afternoon.

Those who should look elsewhere include travelers who need a fully leakproof bottle for packing sideways in a bag and buyers who require a screw-top seal for long, rough trips; customers reporting mixed lid reliability may prefer a tumbler with a locking mechanism if absolute leakproof performance is essential.

Pros & Cons

Pros

• Excellent temperature retention from the double-wall vacuum insulation for both hot and cold drinks.
• Comfortable to hold and cupholder-friendly, making it practical for commuting and daily use.
• Durable stainless steel construction prevents taste transfer and is dishwasher safe for easy cleaning.
• Closeable press-in lid reduces splashes and is convenient for sipping on the move.

Cons

• Lid performance is mixed among customers; some report the sliding slot can be finicky and the lid may not always stay perfectly sealed.
• Not marketed as fully leakproof for packing upright or sideways in a soft bag during travel.

Specifications

Brand	Hydro Flask
Capacity	28 oz
Insulation	Double-wall vacuum TempShield
Lid Type	Closeable press-in leak-resistant lid with sliding closure
Material	Pro-grade stainless steel
Care	Dishwasher safe
Compatibility	Cupholder-friendly design

Our Verdict

The Hydro Flask 28 Oz All Around Tumbler is a solid pick for anyone wanting reliable insulation, a comfortable grip and easy cleaning for daily use. It delivers excellent temperature control and durable construction at a practical size, though buyers seeking absolute leakproof performance should consider a different lid style. Overall it is good value for commuters and people who want a larger insulated tumbler that works well for hot or cold drinks.

Frequently Asked Questions

Is the lid completely leakproof?
The lid is described as leak-resistant and slides snugly shut to reduce splashes, but some customers report mixed results; it is not guaranteed fully leakproof for packing sideways.

Can I put this tumbler in the dishwasher?
Yes, the tumbler and its durable finish are dishwasher safe to keep the color and cleanliness maintained.

Does it fit standard cupholders?
Yes, the cupholder-friendly design fits most vehicle and stroller cupholders for convenient travel use.