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CamelBak Women's Day Star 18 Hydration Backpack
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Day Star Hydration Back Pack

  • 100D Double Diamond and 420 Nylon w/ DWR + 1000 mm PU
  • 975 cu in (16L + 2L Reservoir) total capacity
  • Women’s Specific S-Shape with Diamond Mesh harness
  • Air Channel back panel
  • Hike essentials organizer pocket
  • External side pockets
  • 18 x 10 x 9 inches
  • 1 lb 2 oz (pack weight only)
  • CamelBak Got Your Bak lifetime guarantee

  • 70 oz. (2L) Antidote reservoir:

    • 1/4 turn easy-open, widemouth cap
    • Low-profile design w/ center baffling
    • Patented Big Bite Valve w/ HydroLock
    • HydroGuard antimicrobial technology
    • Taste-free PureFlow tube
    • Dryer arms

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    CamelBak Women's Day Star 18 Hydration Backpack - The Women's Day Star 18 Hydration Backpack from CamelBak has all the right features for day hikes. With the Air Channel back panel and Diamond Mesh harness you're ensured proper ventilation and comfort. This women-specific harness features a shorter torso length and narrower harness spacing, along with S-curved shoulder straps for a more comfortable carry. All harness hardware is moved to base of pack to reduce potential friction points. The 2 Liter Antidote reservoir features HydroGuard anti-microbial technology, a taste-free Pure Flow tube, and the Big-Bite valve w/ ergo HydroLock all in a wide-mouth easy-to-clean opening. The large main compartment offers cargo storage while the organizer pocket and side mesh pockets offer quick and easy access to essentials. Designed to carry extra layers if the weather turns, snacks, trail maps, and other small essentials, the CamelBak Women's Day Star 18 Hydration Backpack is your ideal day pack!

    Sizing for CambelBak Women's Day Star 18 Hydration Backpack:

    Pack Dimensions 18" x 10" x 9"
    Pack Volume 975 cu in / 16L
    Pack Weight 1 lb 2 oz
    Reservoir Capacity 70 oz / 2L
    Full Reservoir
    12.75" x 7" x 2.38"

    Click Here For A Sizing Chart

    Overall, I was very pleased with the Women’s Day Star hydration pack. I am petite (5’ tall) and this pack was short enough to fit comfortably on my back. I purchased it for a strenuous 12.2-mile day hike in the Grand Canyon. The hike lasted 8 hours and the Day Star allowed me to carry everything I needed in a compact, efficient, minimalist way.

    Judy Chili

    Arlington, VA


    For longer walks and for hikes, I want a backpack with a hydration bladder so I can carry my gear and also keep drinking. Women with short torsos will appreciate this design made for them. I can't wear the M.U.L.E. because it laps over my buns. The Day Star is shorter and doesn't have that problem. The shoulder straps are comfortably wide and the sternum strap is positioned correctly for a woman. I am a big fan of the Camelbak 70 oz. bladder. It is the right size for a walk of 12 miles or less. It is easy to refill at faucets and water fountains. I like the large compartment for stuffing in your or other gear jacket once you are warmed up. The smaller organizer pocket is perfect for essentials you want access to. There are loops on the back for attaching small articles.



    The Daystar features a superior, truly women specific fit. The harness has a shorter back length and the shoulder straps are comfortably shaped to fit around the bust. Plus, they're set closer at the top to accommodate narrower physiques. An adjustable sternum strap is placed higher (no nipple rub!) while the removable waistbelt curves over the hips. Interestingly, the shoulder straps are adjusted from the bottom - not as easy to tug tight on the fly. Camelbak bladders are reliable and the tube comes with an on/off switch and a bite valve cover to keep it clean. The 2 litre bladder is easy to access from its own zippered compartment, which keeps it cooler.



    Women's Day Star 70 oz. Hydration Backpack by CamelBak for Hiking

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