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CamelBak Hydrobak Hydration Pack - 50 fl. oz.


    CamelBak Hydrobak Hydration Pack - 50 fl. oz.

    A minimalist pack with a low profile, the CamelBak Hydrobak™ Hydration Pack has the capacity of 2 large water bottles for about 90 min. of riding.

    • $49.00

    Item # 866299

    REI Members get back an estimated $ 4.90 on this item as part of their annual member refund.

    The REI Member Dividend

    The REI dividend is a unique benefit of membership in the REI co-op. It's comprised of your member refund—typically 10% back on eligible purchases—and/or your REI Visa® card rebates.

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    Only active members receive annual dividend notices. To maintain your active status as an REI member, you need to make net merchandise or shipping purchases of at least $10 per year, unless you joined that year. Member numbers are issued in one name and only that person receives the member refund. Your number can be used by others in your family, but it cannot be transferred to someone else.

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    • Small storage pocket offers enough room for keys and wallet, and reflective strip enhances visibility in dim light
    • 50 fl. oz. Antidote™ reservoir; redesigned cap makes reservoir easy to fill
    • Big Bite™ valve is easy to use—just bite and sip; HydroLock™ valve shuts off water, ensuring leak-free transport
    • Wicking mesh back panel and mesh shoulder straps keep you cool and comfortable
    • Reflective rear webbing is a great place to attach a safety light (not included)
    • Please note: wash the CamelBak Hydrobak Hydration Pack reservoir after each use

    Please note: CamelBak products can only be shipped to U.S. addresses.


    Item 866299

    REI Membership

    CamelBak Hydrobak Hydration Pack - 50 fl. oz. Specs
    Best use
    Not applicable
    Not applicable
    1.5 liters
    50 fluid ounces
    11 ounces
    0.34 kilograms
    Not applicable
    Not applicable
    Coated nylon
    Top / Panel
    13 x 7 x 3.5 inches
    33 x 18 x 9 centimeters
    Frame type
    Gear capacity (L)
    Gear capacity (cu. in.)
    Liquid capacity (L)
    Liquid capacity (fl. oz.)
    Weight - metric
    Adjustable torso
    Fits torso
    Fits waist/hips
    Pack loading
    Number of exterior pockets
    Bite valve shut-off switch
    Quick disconnect tubing
    Wide-mouth opening
    Dimensions - metric

    CamelBak Hydrobak Hydration Pack - 50 fl. oz.

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    Rated 4.5/5 based on 2 reviews
    Rated 4out of5
    by fromKid friendly We love this. Toddlers 2+ can carry their own water. We use a carabiner to hold the straps together in the front (otherwise it falls off their shoulders). We do wish it would come with that on the Jr. size. That's the only reason for the reduced star rating.
    Date published: 2014-04-24
    Rated 5out of5
    by fromcamelback I bought this product and I am very happy with it. Although there is a lot of sports stores around me with a new one just opened up. I always go to REI first, not that your prices are the lowest but because your staff is so helpful I always learn something about biking (my sport) I am 65 years old and mostly ignored when I shop but REI staff are all great. My daughter and I were in your store last night with a bike seat issue and it was fixed with no charge. I am a member and always will be. I love your store and your staff
    Date published: 2014-07-11

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