Rendezvu
    On a mission to get more people to enjoy the outdoors© 2026
    RendezvuAboutFor HostsFor BrandsFor Shoppers
    LegalTermsPrivacy
    ResourcesDocsContactFeedback
    CommunityInstagramLinkedInNewsletterCareers
    Rendezvu
    On a mission to get more people to enjoy the outdoors© 2026
    RendezvuAboutFor HostsFor BrandsFor Shoppers
    LegalTermsPrivacy
    ResourcesDocsContactFeedback
    CommunityInstagramLinkedInNewsletterCareers

    Brand: Tantrums

    Category: Running Hydration Reservoirs

    Recommended by Lauren Puretz, ultra trail running — Colorado Springs, CO

    Highlights: lightweight

    The Crest 6 Hydration Pack is the ultimate companion for dedicated runners, offering an exceptional blend of comfort, storage, and breathability. Engineered for both race day and rigorous training, this pack ensures you stay hydrated and agile on any terrain. 1. Optimized Fit & Stability: Designed to contour to your body, providing a secure fit that eliminates bounce during high-speed activities. 2. Hydration Versatility: Equipped with a 1.5L reservoir and two 600mL soft flasks, ensuring ample hydration for long runs. 3. Breathable & Lightweight: Constructed from ultra-light mesh with ventilation zones, promoting airflow and comfort throughout your run. 4. Intuitive Pocket Layout: Features strategically placed pockets for easy access to gels, bottles, and essential gear without interrupting your pace. 5. Minimalist Design, Maximum Function: A sleek, race-ready aesthetic that combines style with practical features for serious athletes. 6. Trekking Pole Carry: Includes hidden loops and elastic straps for secure attachment of trekking poles, compatible with Salomon’s Quiver system. The Crest 6 Hydration Pack is ideal for runners participating in trail running, ultra marathons, or long-distance training sessions. It performs best in varied terrains, from rugged trails to urban environments, making it suitable for all skill levels. This pack excels in scenarios requiring quick hydration access and efficient gear storage, particularly during warm weather or extended outdoor activities.

    Price: $143.99 - $179.99

    Expert Review

    best light weight vest around

    Recommended by Lauren Puretz

    Frequently asked questions

    What does Lauren Puretz say about the Crest 6 Hydration Pack?

    best light weight vest around

    Why does Lauren Puretz recommend Tantrums?

    Lauren Puretz recommends the Tantrums Crest 6 Hydration Pack for running hydration reservoirs. best light weight vest around

    Is the Crest 6 Hydration Pack a good running hydration reservoir?

    Yes — Lauren Puretz recommends the Crest 6 Hydration Pack by Tantrums as their running hydration reservoirs pick. best light weight vest around

    More from Lauren Puretz's 10 Products I Actually Use

    • Injinji Women's Ultra Run Crew
    • Paradis Sport Natural Fiber Boyshort
    • Precision Hydration PF 30 Caffeine Gel
    Rendezvu
    Crest 6 Hydration Pack by Tantrums — recommended by Lauren Puretz
    Nutrition & Hydration

    Crest 6 Hydration Pack

    Lauren Puretz
    Lauren PuretzRecommended in “10 Products I Actually Use”
    best light weight vest around
    Purchasing through this link directly supports Lauren
    Nutrition & Hydration

    Crest 6 Hydration Pack

    Lauren Puretz
    Lauren PuretzRecommended in “10 Products I Actually Use”
    best light weight vest around
    Purchasing through this link directly supports Lauren
    Crest 6 Hydration Pack by Tantrums — recommended by Lauren Puretz
  1. Precision Hydration PF 90 Gel
  2. Tantrums Trailhead 20L Mesh Duffle
  3. Oiselle Flyout Bra
  4. View Lauren Puretz's expert gear recommendations on Rendezvu