Iron Flask Flex Straw Lid
Best versatile lid upgrade for active wide-mouth bottle users.
This versatile lid system transforms your wide-mouth bottle into a convenient straw-sipping vessel, offering a seamless transition between hydration styles. While you lose the ability to use it with hot liquids, the dual-function design and dishwasher-safe convenience make it an essential upgrade for daily cold-drink routines.
$34.99
at
GoSupps
Who it's for
- Active users needing quick, hands-free sips during workouts or commutes
- Commuters carrying heavy, full bottles throughout the day
- Iron Flask owners wanting a guaranteed, leak-proof seal
Who should skip it
- Users who dislike tedious cleaning routines or specialized tools
- Purists prioritizing maximum temperature retention over convenience
- Travelers tossing bottles into bags where leaks are unacceptable
Performance breakdown
Versatility
Seamlessly switches between straw-sipping and direct-flow sports lid functionality.
Maintenance Ease
Dishwasher-safe design and included brushes make cleaning a total breeze.
Compatibility Range
Fits the entire Iron Flask wide-mouth lineup from 10 to 64 ounces.
Customization
Trimmable straws ensure a perfect fit regardless of your bottle size.
Material Safety
BPA-free construction provides peace of mind for daily hydration habits.
Value Density
Getting two complete lid setups in one pack is highly economical.
Key Specs
Material
Plastic
Fit Type
Wide Mouth
Closure Type
Straw Lid
Number of Pieces
2 (Lids)
Compatible Capacity
10 Oz to 64 Oz
Package Contents
2 Lids, 4 Straws, 2 Brushes
Item Package Dimensions
10.39 x 3.46 x 2.44 inches
Weight
154.221 grams
Know before you buy
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