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    Rendezvu
    On a mission to get more people to enjoy the outdoors© 2026
    RendezvuAboutFor HostsFor BrandsFor Shoppers
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    Brand: Janji

    Category: Running Water Bottles & Flasks

    Recommended by Mike McCalley, Endurance Athlete | Entrepreneur | Speaker — Southwest, USA

    The SoftFlask™ 500ml by HydraPak® is the ultimate hydration solution for active individuals, designed for seamless integration with your gear while ensuring leak-proof convenience. Its innovative features and durable construction make it a must-have for anyone seeking reliable hydration on the go. 1. 42mm wide mouth opening allows for easy filling and mixing of nutrition without spills. 2. Locking cap ensures a secure seal, preventing leaks during transport. 3. Low-profile pinch-welded flange design fits effortlessly into drop-in pockets of vests and shorts. 4. 500ml measurement guide printed on the flask for accurate hydration tracking. 5. Made from BPA and PVC-free materials, ensuring safe hydration. 6. Top rack dishwasher safe for easy cleaning, though high heat settings should be avoided. 7. Backed by the Beyond™ Lifetime Guarantee through HydraPak®, ensuring long-lasting quality. The SoftFlask™ 500ml is ideal for runners, hikers, and outdoor enthusiasts who need quick access to hydration during their activities. It performs best in warm weather conditions, fitting snugly in vests and shorts for hands-free convenience. Whether you're on a long trail run or a day hike, this flask excels in providing reliable hydration without the worry of leaks, making it perfect for both casual users and serious athletes alike.

    Price: $24

    Expert Review

    It's all about that locking cap! Also, I like the oblong shape of the top when it's empty.

    Recommended by Mike McCalley

    Frequently asked questions

    What does Mike McCalley say about the SoftFlask™ 500ml?

    It's all about that locking cap! Also, I like the oblong shape of the top when it's empty.

    Why does Mike McCalley recommend Janji?

    Mike McCalley recommends the Janji SoftFlask™ 500ml for running water bottles & flasks. It's all about that locking cap! Also, I like the oblong shape of the top when it's empty.

    Is the SoftFlask™ 500ml a good running water bottles & flask?

    Yes — Mike McCalley recommends the SoftFlask™ 500ml by Janji as their running water bottles & flasks pick. It's all about that locking cap! Also, I like the oblong shape of the top when it's empty.

    More from Mike McCalley's My Go-To Gear

    • SILO Crew Drop One
    • Leki ULTRATRAIL FX.ONE
    • Salomon Adv Skin 12 Hydration Vest
    Rendezvu
    SoftFlask™ 500ml by Janji — recommended by Mike McCalley
    Nutrition & Hydration

    SoftFlask™ 500ml

    Mike McCalley
    Mike McCalleyRecommended in “My Go-To Gear”
    It's all about that locking cap! Also, I like the oblong shape of the top when it's empty.
    Purchasing through this link directly supports Mike
    Nutrition & Hydration

    SoftFlask™ 500ml

    Mike McCalley
    Mike McCalleyRecommended in “My Go-To Gear”
    It's all about that locking cap! Also, I like the oblong shape of the top when it's empty.
    Purchasing through this link directly supports Mike
    SoftFlask™ 500ml by Janji — recommended by Mike McCalley
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