HYDRO FLASK
· Portable flask with vivid colors
· capacity 250ml(8oz), 500ml(17oz)
· BPA free, food grade TPU
· no phenol, no Pb, no Cd
· weight 34g
· temperture 60°C (140°F)
· dust cap included
Place of origin china
Manufacturer rnrn
Brand rnrn
Weight 0.04kg
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Featuring the rnrn symbol graphic and vivid colors, this flask embodies the energy of movement.
Engineered to be 60% lighter than standard bottles, its collapsible design shrinks as you drink, maximizing space efficiency and minimizing bulk.
Made from eco-friendly, BPA-free TPU, the tapered silhouette ensures easy access to vest pockets and an optimized grip.









* Brown Color: Featuring Reflective Print Details.





Tapered Silhouette for Seamless Access.
A subtle yet high-impact ergonomic detail designed for the runner’s ritual.


Maintains a vacuum as the liquid level drops, effectively eliminating sloshing and noise during high-intensity runs. 

MFDS Certified Food-Grade TPU.
BPA-free and rigorously tested by the Ministry of Food and Drug Safety. Engineered with non-toxic, safe materials to ensure the highest standards of quality and reliability.



1. Disassemble all parts.
2. Dissolve 1 tablespoon of baking soda in lukewarm water and soak for about 30 minutes.
3. Please rinse thoroughly under running water using a cleaning brush to ensure no residue remains, and dry completely before use.



Featuring the rnrn symbol graphic and vivid colors, this flask embodies the energy of movement.
Engineered to be 60% lighter than standard bottles, its collapsible design shrinks as you drink, maximizing space efficiency and minimizing bulk.
Made from eco-friendly, BPA-free TPU, the tapered silhouette ensures easy access to vest pockets and an optimized grip.









* Brown Color: Featuring Reflective Print Details.





Tapered Silhouette for Seamless Access.
A subtle yet high-impact ergonomic detail designed for the runner’s ritual.


Maintains a vacuum as the liquid level drops, effectively eliminating sloshing and noise during high-intensity runs. 

MFDS Certified Food-Grade TPU.
BPA-free and rigorously tested by the Ministry of Food and Drug Safety. Engineered with non-toxic, safe materials to ensure the highest standards of quality and reliability.



1. Disassemble all parts.
2. Dissolve 1 tablespoon of baking soda in lukewarm water and soak for about 30 minutes.
3. Please rinse thoroughly under running water using a cleaning brush to ensure no residue remains, and dry completely before use.














