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Made for every moment
Double wall vacuum insulation keeps your drinks icy cold for 24 hours and hot for 12.
Morning Commute
Start your day with hot coffee that stays hot.
At the Gym
Stay hydrated with ice cold water through your workout.
Outdoor Adventures
Reliable, durable and ready for any adventure.
Work & Study
Keeps you refreshed and focused all day long.
Your drinks go cold.Your day suffers.
Stay hydrated in style. Our Premium Vacuum Flask keeps your drinks hot for 12 hours and cold for 24, built for the everyday hustle.
Most flasks lose heat within 2-3 hours. Our double-wall insulation keeps drinks hot for 12 hours and cold for 24.
Engineered with 18/8 stainless steel and air-tight sealing — built to outlast your daily routine.
Watch It In Action
See how the Premium Vacuum Flask performs in real use.
Key Features
Double wall vacuum insulation
Keeps drinks hot for 12 hours and cold for 24 hours.
Leak-proof lid
Secure seal for commuting and bag carry.
18/8 stainless steel
Durable, non-toxic, and easy to clean.
Easy to clean
Wide mouth and smooth interior for quick rinsing.
Product specifications
- Capacity
- 40 oz / 1.18 L
- Height
- 11.2 inches
- Weight
- 12.8 oz (empty)
- Material
- 18/8 Stainless Steel
- Lid Type
- Flex Cap
- Cold Retention
- Up to 24 hours
- Hot Retention
- Up to 12 hours
- Warranty
- Lifetime
Here's How We Compare
| Feature | Our Flask | Brand A | Brand B |
|---|---|---|---|
| Temperature Retention | |||
| Leak-Proof Lid | |||
| Powder Coated Finish | |||
| BPA Free | |||
| Wide Mouth Opening | |||
| Dishwasher Safe | |||
| Lifetime Warranty |
Customer reviews
Still hot after 12 hours. Best flask I have ever owned.
The quality is exceptional for the price. Solid and premium.
Doesn't leak even in my bag. Clean design too.
Bought one for my husband, then bought another for myself.
Frequently Asked Questions
The double-wall vacuum insulation keeps drinks hot for up to 12 hours and cold for up to 24 hours.
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