Thermos
Thermos The Rock Vacuum Insulated Beverage Bottle
Best durable insulation for outdoor adventures and demanding daily use.
This Thermos The Rock Vacuum Insulated Beverage Bottle offers a generous 32 oz capacity, perfect for keeping your drinks hot or cold for extended periods. Its durable stainless steel construction with a matte finish ensures longevity and a sleek look. Designed for everyday use, this bottle is ideal for carrying beverages on the go, whether to work, the gym, or on an outdoor adventure. The vacuum insulation technology is the core of its performance, maintaining temperature effectively.
$36.75
Owner Satisfaction
4.5
/ 5
Category Rank
237
/ 663
#237 in Travel Bottles & Containers
Price vs Category Average
+19%
Above average
Capacity
321
/ oz ( Liter)
Who it's for
- Commuters, outdoor enthusiasts, and workers needing all-day hot or cold drinks.
- Adventurers, construction workers, and anyone prone to rough handling.
- Travelers, students, and professionals seeking a mess-free hydration solution.
Who should skip it
- Minimalist packers, hikers prioritizing lightweight gear, and those with small bags.
- Individuals who prefer easy-to-clean bottles or use varied beverages.
- Style-conscious individuals, urban professionals, and those preferring minimalist designs.
Performance breakdown
Thermal Retention
Vacuum insulation keeps liquids steaming hot or icy cold for hours.
Build Durability
Rugged stainless steel construction withstands drops and heavy daily outdoor use.
Portability
Large 32 oz capacity adds significant weight when fully loaded.
Surface Grip
Matte finish provides a secure, slip-resistant hold in any environment.
Cleaning Ease
Wide mouth allows for easy access but requires a bottle brush.
Seal Integrity
Reliable closure prevents leaks even when tossed into a gym bag.
Key Specs
Capacity
32 oz (1 Liter)
Material
Stainless Steel
Color
Matte Stainless Steel/Black
Model Number
2510TRI2
Features
- Vacuum Insulated for Temperature Retention
- Durable Stainless Steel Construction
- Matte Finish for a Sleek Look
- Generous 32 oz Capacity
- Ideal for Hot or Cold Beverages
What customers say
Customers consistently laud this beverage bottle for its exceptional insulation performance, keeping drinks hot or cold for remarkably long durations. Its robust construction and durable design are frequently praised, making it a reliable companion for various activities. Users appreciate the peace of mind that comes with a product built to withstand daily use and maintain beverage temperature effectively. This unwavering quality and dependable performance are key drivers of high customer satisfaction.
Know before you buy
Thanks to its vacuum insulation technology, this bottle is designed to maintain temperature for extended periods. While exact times vary based on ambient temperature, it is engineered to keep drinks hot or cold throughout a full workday.
No, the vacuum insulation prevents the exterior from sweating. You can safely place the bottle in a bag or on a desk without worrying about moisture rings or damp surfaces.
Yes, the matte finish offers a textured surface that is easier to hold onto than a standard polished stainless steel finish, especially if your hands are damp or you are wearing gloves.
To preserve the vacuum seal and the integrity of the matte finish, we recommend hand washing this bottle with warm, soapy water rather than using a dishwasher.
Due to its generous 32 oz capacity, this bottle is wider than standard slim-profile bottles. It may not fit in all vehicle cup holders, so we recommend checking your vehicle's specifications if cup holder compatibility is a priority.
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