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How long does the tumbler 40oz flip straw keep drinks cold?
Insulation performance of our tumbler 40oz flip straw.
The tumbler 40oz flip straw features advanced insulation technology:
- Triple-Layer Vacuum: Eliminates heat transfer through conduction and convection
- Copper Lining: Reflects radiant heat for enhanced performance
- Cold Retention: 24+ hours of ice-cold beverages
- Hot Retention: 12 hours of hot coffee or tea
In UAE's extreme heat, our tumbler 40oz flip straw keeps ice frozen all day—even left in a hot car. That's the performance you deserve.
Need to Know
Pro Tip: Pre-chill your tumbler 40oz flip straw with ice water for 5 minutes before filling for maximum cold retention.
Key Benefits
24+ Hours Cold
12 Hours Hot
UAE Heat Tested
#Tumbler 40oz Flip Straw#Insulation#Cold Retention
About the Author
N
Nuaims Team
Testing Specialist
Published on 2024-02-15