Description
Product Overview
FITLY’s COMBO soft flask set includes three collapsible water bottles in sizes 5oz, 8.5oz, and 13.5oz, crafted from thermoplastic polyurethane (TPU) that is BPA-free and PVC-free. These flasks feature a rectangular, brushed finish design, are reusable, and come in sporty or modern styles with black or blue color options. Key specifications include a leak-proof construction, freezable capability, and lightweight build at 0.06 kilograms per item, making them ideal for dynamic use. The product dimensions vary by size, with the largest at 7.87 x 3.94 x 1.57 inches, and care is simple with hand wash instructions.

Usage
These soft flasks are designed for vigorous outdoor activities such as running, hiking, cycling, and climbing, where compact, reliable hydration is essential. They fit seamlessly into hydration packs or pockets, shaping to the body to prevent bounce and rattling. Target users include athletes, adventurers, and fitness enthusiasts who value portability and eco-friendly, reusable solutions. The flasks perform well in varied environments, from mountain trails to urban runs, ensuring steady hydration without added bulk.
Why Choose Us
FITLY soft flasks stand out due to their innovative shrink-as-you-drink design, which minimizes sloshing and enhances comfort during movement. Made from high-quality, non-toxic TPU, they offer durability and safety, backed by a focus on reusability and environmental responsibility. The triple-pack provides versatility for different hydration needs, while the leak-proof and freezable features ensure reliability in diverse conditions, giving you a competitive edge in performance and convenience.
Key Features
- Collapsible design shrinks as you drink to reduce sloshing and save space
- Made from BPA-free, PVC-free thermoplastic polyurethane for safe hydration
- Leak-proof and freezable construction ideal for active use
- Lightweight and reusable, promoting eco-friendly practices
- Includes three sizes (5oz, 8.5oz, 13.5oz) for versatile hydration options
FAQ
How do I clean the soft flasks?
Rinse thoroughly before first use and hand wash only; for taste removal, mix ½ teaspoon of baking soda with water, shake, and rinse.
Are these flasks dishwasher safe?
No, they are not dishwasher safe; hand washing is recommended to maintain integrity and prevent damage.
Can I freeze the flasks for cold hydration?
Yes, they are freezable, making them perfect for keeping drinks cool during hot activities.
What activities are they best suited for?
They are ideal for running, hiking, cycling, and climbing due to their lightweight, collapsible design.
Do the flasks come with a warranty?
Check the manufacturer’s website for specific warranty details, as policies may vary.





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