Brentwood Vacuum Flask
Brentwood
Brentwood

Brentwood Vacuum Flask

4.3

Best compact companion for commuters needing hot drinks on the go.

This is the ideal grab-and-go vessel for anyone who prioritizes simplicity over bells and whistles. Its vacuum-insulated design keeps drinks at temperature for hours, and while it lacks the high-tech features of modern smart mugs, the rugged, slip-free build makes it a reliable workhorse for daily commutes.

$29.98

In stock

at

Best Buy

Who it's for

  • Commuters needing a single-serving drink for daily travel
  • Users prioritizing long-lasting, rust-resistant drinkware
  • People wanting reliable temperature control for short trips

Who should skip it

  • Social drinkers needing enough volume to share
  • Outdoor adventurers requiring all-day heat retention
  • Shoppers seeking premium features and high-end construction

Performance breakdown

Temperature retention

Six-hour window is reliable for standard commutes but trails premium competitors.

Good

Build durability

18/8 stainless steel construction offers robust resistance to daily wear.

Excellent

Portability

Compact 350ml frame fits effortlessly into most bags and cup holders.

Excellent

Ease of pouring

Push-to-pour spout design minimizes spills and simplifies one-handed operation.

Excellent

Ergonomics

Rubberized grip provides a secure, confident hold during active use.

Excellent

Maintenance

Hand-wash only requirement complicates cleaning compared to dishwasher-safe alternatives.

Average

Key Specs

Capacity

350ML (12 oz)

Material

18/8 Stainless Steel

Insulation Type

Vacuum Insulated

Temperature Retention

Up to 6 hours hot or cold

Lid Type

Push Button, Pour Spout

Mouth Opening Type

Wide Mouth

Handle Type

No Handle

Integrated Cup

Yes

Non-Slip Base

Yes

Weight

2.00 lbs

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Brentwood Vacuum Flask

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