Description
Product Overview
The FITLY collapsible running soft flask is designed for active individuals seeking reliable hydration without the bulk. Crafted from high-quality thermoplastic polyurethane, this flask is durable, flexible, and resistant to wear, ensuring long-lasting performance. It features a 150-milliliter capacity, compact dimensions of 2.2 inches in width and 4.5 inches in height, and a reusable design that collapses easily for storage. Available in a vibrant petrol blue color, it includes a single unit with a part number F1LPB, weighing just 0.04 kilograms, making it lightweight and portable for various outdoor and fitness activities.

Usage
This soft flask is ideal for a range of dynamic environments, including running trails, hiking paths, cycling routes, and general fitness sessions. It caters to athletes, outdoor enthusiasts, and anyone needing a convenient hydration solution that adapts to movement. The collapsible design allows it to fit into pockets, hydration packs, or small bags, making it perfect for travel, races, or daily workouts where space is limited. Its hand-wash-only care ensures easy maintenance after use in demanding conditions.
Why Choose Us
FITLY prioritizes quality and sustainability, offering a product that combines eco-friendly reusability with robust construction. The thermoplastic polyurethane material is chosen for its flexibility and resistance to leaks, providing a reliable hydration tool that stands up to rigorous use. With a focus on user convenience, the flask’s compact form and lightweight build set it apart from rigid bottles, offering a superior alternative for those who value portability and environmental responsibility. Backed by positive customer reviews and a strong rank in camping and hydration categories, it delivers trusted performance for active lifestyles.
Key Features
- Collapsible design for easy storage and portability during activities
- Made from durable thermoplastic polyurethane for long-lasting use
- 150-milliliter capacity to provide ample hydration without added weight
- Reusable and eco-friendly, reducing waste from single-use bottles
- Compact dimensions and lightweight build ideal for running, hiking, and cycling
FAQ
How do I clean the FITLY soft flask?
Hand wash only with mild soap and water, then air dry thoroughly to maintain hygiene and material integrity.
Is the flask leak-proof?
Yes, it is designed with secure sealing to prevent leaks during movement, but always ensure the cap is tightly closed.
What activities is this flask best suited for?
It is ideal for running, hiking, cycling, and fitness workouts where compact, portable hydration is needed.
Can I use it for hot liquids?
No, it is intended for cold or room-temperature water and beverages to avoid damage to the material.
How long does the flask last with regular use?
With proper care, it can last for many months of frequent use, thanks to its durable thermoplastic polyurethane construction.




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