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  • Ultimate Direction - UD Reservoir - Clear
  • Ultimate Direction - UD Reservoir - Clear

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  • Ultimate Direction - UD Reservoir - Clear
  • Ultimate Direction - UD Reservoir - Clear

Ultimate Direction UD Reservoir

$32.95 - $35.95

Free 2-Day shipping on orders over $50*

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    • Clear, 100oz
    • Clear, 70oz

    5 Reviews


    The Ultimate Reservoir.

    Ultimate Direction seemed to think of everything while designing this Reservoir. Its drip-free HyperFlow bite valve gives a super-fast flow, and the Gator clip uses a hook-and-loop tab so you can attach it virtually anywhere. Ultimate Direction's leak-proof RollTop closure has a large opening for adding ice and cleaning. The neoprene-insulated tube prevents water from warming and freezing, and a central baffle maintains the reservoir's shape for minimized slosh. The Reservoir also features FDA-approved polyurethane, cleaning instructions printed on the bag as well as a volume index, a top grab loop, and a double-welded perimeter for long-lasting durability.

    • HyperFlow bite valve with Gator clip
    • Neoprene-insulated tube
    • RollTop closure
    • Top grab loop
    • Central baffle, double-welded perimeter
    • Volume index, cleaning instructions
    • FDA-approved polyurethane
    • Item #ULD000O

    Tech Specs

    FDA-approved polyurethane
    100 oz, 70 oz
    Recommended Use
    skiing, backpacking, climbing, hiking, camping
    Manufacturer Warranty

    Tech Specs

    • Reviews
    • Q & A

    What do you think about this product?

    Have questions about this product?

    Good but not great

    • Familiarity: I've put it through the wringer

    Other reviews have correctly noted the good points of this bladder - easy to clean, no plastic taste, and easy to remove the hose.

    It is not always easy to close, especially after you've put it in the dishwasher - then you need to carefully make sure that the top is folded exactly along the intended lines or it will be very hard to close. You also need to follow the directions about lubricating the hose attachment point periodically. I didn't do that with a previous version and broke the hose off in the bladder.

    Also, despite what the description says, the bladder does not come with a neoprene-insulated tube. (At least, mine didn't.)

    Easier To Use

    • Familiarity: I've used it several times

    I replaced an old Camelbak bladder with this one and I like it better overall. In particular, I like the sliding closure better than the rotating closure on the Camelbak. It is also nice that it can be turned inside out easily for cleaning, and the hose is easy to remove as well. Great bladder.

    The Absolute Best

    • Familiarity: I've used it several times

    These people know what the heck they are doing. And it makes sense. If you are ultrarunning, so like, 18+ miles a day, your bladder is going to be your best friend, next to your shoes.

    I highly recommend this bladder, over all others. This wins on all fronts.

    Best bite Valve: You can take tiny sips, without expending much energy. I find myself taking semi-constant sips, during high impact runs and hikes, without even realizing I'm doing it. You need very little energy to get water out of this bite valve.

    The open and close valve is easy to use, but you can just leave it open during your run or hike, and it won't drip.

    Easy to fill: This has the widest opening. Other bag styles open about half as wide. lip.

    Easy to secure: simply fold and slide the cover on.

    Easy to clean: The opening is very wide and there is no divider inside, so you can reach in and wipe it all down.

    Easy to dry: fits over a wine bottle and drips dry.

    Easy to empty: When you need some water for your pup or washing your hands., you don't have to take this one completely out of most packs. Just open the top and pour.

    Tastes Good: This has the best taste I have found, as well. I am very sensitive to plastic taste, but after just a couple uses, I don't notice a taste at all. It's superior, by far.

    I'm so stinkin' happy I finally tried one of UD's bladders! All my bladder problems are finally, in the past.

    The Absolute Best