The AONIJIE SD13 soft flask is a lightweight and collapsible hydration bottle designed for active runners, hikers, and cyclists. Its flexible TPU body compresses as you drink, preventing water sloshing, while the soft bite valve ensures a smooth, high-flow experience.
With a wide-mouth opening for easy filling and cleaning, this flask fits perfectly into hydration vests, belts, or backpacks. Safe, durable, and BPA/PVC-free, it provides reliable hydration for long-distance training or trail adventures.
SPECIFICATIONS
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Brand Name: AONIJIE
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Model: SD13
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Material: TPU (BPA, PVC & Phthalate Free)
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Capacity: 350ml / 600ml
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Weight: 53g / 58g
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Temperature Range: 0°C to 40°C
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Origin: Mainland China
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Features: Foldable, lightweight, soft bite valve, wide mouth opening, hydration pack compatible
Compact, safe, and durable, the AONIJIE SD13 soft flask is the ideal solution for convenient on-the-go hydration during running, hiking, or endurance training.