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

    Category: Running Hydration Reservoirs

    Recommended by Cody Poskin, Professional Ultrarunner and Hopeless Romantic — Saint Louis, MO

    Highlights: comfortable

    The Roam 11 Hydration Pack is expertly designed for serious athletes tackling long-distance races and rugged mountain adventures. With its lightweight construction and advanced stability features, this pack ensures you stay hydrated and agile, no matter the challenge. 1. Optimized fit and stability with a zero-bounce design, allowing full range of motion even when fully loaded. 2. Monofilament backbone structure that redistributes weight for enhanced comfort, making a fully packed vest feel light. 3. Generous 11L capacity, perfect for carrying essential gear, nutrition, and layers without compromise. 4. Versatile hydration options, including a 2L reservoir and two 600mL soft flasks for easy access. 5. Breathable mesh fabric with ventilation zones to keep you cool during intense activities. 6. Intuitive pocket layout featuring stretch stash pockets and secure zippers for quick access to essentials. 7. Trekking pole carry system with hidden loops and elastic straps, compatible with Salomon's Quiver system. The Roam 11 Hydration Pack is ideal for ultra-marathon runners, trail enthusiasts, and adventurers who demand performance in challenging environments. It excels in long-distance races, multi-day hikes, and high-intensity training sessions, particularly in warm weather conditions. Designed for athletes of all skill levels, this pack is perfect for those who prioritize hydration and gear organization while on the move.

    Price: $225 - $245

    Expert Review

    Perfect vest for a race with a robust list of required gear. Lots of space for jackets and headlamps, and such. Also incredibly comfortable. Fits like a glove with zero bounce and no chafe. My go-to vest for any major outing.

    Recommended by Cody Poskin

    Frequently asked questions

    What does Cody Poskin say about the **PRE-SALE** Roam 11 Hydration Pack?

    Perfect vest for a race with a robust list of required gear. Lots of space for jackets and headlamps, and such. Also incredibly comfortable. Fits like a glove with zero bounce and no chafe. My go-to vest for any major outing.

    Why does Cody Poskin recommend Tantrums?

    Cody Poskin recommends the Tantrums **PRE-SALE** Roam 11 Hydration Pack for running hydration reservoirs. Perfect vest for a race with a robust list of required gear. Lots of space for jackets and headlamps, and such. Also incredibly comfortable. Fits like a glove with zero bounce and no chafe. My go-to vest for any major outing.

    Is the **PRE-SALE** Roam 11 Hydration Pack a good running hydration reservoir?

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    **PRE-SALE** Roam 11 Hydration Pack by Tantrums — recommended by Cody Poskin
    Nutrition & Hydration

    **PRE-SALE** Roam 11 Hydration Pack

    Cody Poskin
    Cody PoskinRecommended in “Wyoming Range 100”
    Perfect vest for a race with a robust list of required gear. Lots of space for jackets and headlamps, and such. Also incredibly comfortable. Fits like a glove with zero bounce and no chafe. My go-to vest for any major outing.
    Purchasing through this link directly supports Cody
    Nutrition & Hydration

    **PRE-SALE** Roam 11 Hydration Pack

    Cody Poskin
    Cody PoskinRecommended in “Wyoming Range 100”
    Perfect vest for a race with a robust list of required gear. Lots of space for jackets and headlamps, and such. Also incredibly comfortable. Fits like a glove with zero bounce and no chafe. My go-to vest for any major outing.
    Purchasing through this link directly supports Cody
    **PRE-SALE** Roam 11 Hydration Pack by Tantrums — recommended by Cody Poskin

    Yes — Cody Poskin recommends the **PRE-SALE** Roam 11 Hydration Pack by Tantrums as their running hydration reservoirs pick. Perfect vest for a race with a robust list of required gear. Lots of space for jackets and headlamps, and such. Also incredibly comfortable. Fits like a glove with zero bounce and no chafe. My go-to vest for any major outing.

    More from Cody Poskin's Wyoming Range 100

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    • Janji M's Trekker Snappy Shirt
    • SOL Emergency Blanket
    • Courier The HiFi Sock
    • Nitecore HC60 UHE 1600 Lumen Rechargeable Headlamp with Carbon Battery 6K Extended Runtime Kit
    • Nitecore NU25 MCT UL 400 Lumen USB-C Rechargeable Multi-Temperature Ultralight Headlamp
    • Nitecore NB Air Ultra Lightweight and Slim USB-C 5000mAh Power Bank

    View Cody Poskin's expert gear recommendations on Rendezvu