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Platypus Big Zip SL 3.0L Reservoir - 100 oz.
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Platypus Big Zip SL 3.0L Reservoir - 100 oz.

Item # 767108

$32.95

Item qualifies for annual
REI Member Refund (typically 10%)

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Easy-to-clean and easy-to-fill, Platypus introduces its new widemouthed Big Zip SL reservoir.

  • Lightweight, puncture-resistant, three-ply plastic laminate is lined with food-grade polyethylene that won't flavor your water with a plastic taste
  • Durable welded construction lets you boil, freeze, inflate and collapse the bag over and over again
  • Reservoir is lined with SlimeGuard™, an antimicrobial treatment that keeps water fresh and taste free
  • New SlideLock with secondary reinforcement ensures a secure and easy closure every time
  • Drinking tube assembly includes HyperFlow™ bite valve, providing one of the highest flow rates on the market
  • Quick-connect hose allows easy removal of reservoir from pack without rerouting tube
  • Taste-free tube won't affect the flavor of your water
  • Ergonomic shutoff valve is angled 90° for no-hassle hydration

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

Imported.

Item 767108

Platypus Big Zip SL 3.0L Reservoir - 100 oz. Specs

Specification

Description

Average weight4.5 ounces
Liquid capacity100 fl. oz. / 3 liters
Wide-mouth openingYes
Bite valve shut-off switchYes
Quick disconnect tubingYes

Platypus Big Zip SL 3.0L Reservoir - 100 oz. Customer Reviews

REVIEW SNAPSHOT®

by PowerReviews
Platypus Big Zip SL 3.0L Reservoir - 100 oz.
 
4.2

(based on 5 reviews)

75%

of respondents would recommend this to a friend.

Pros

  • Versatile (4)
  • Improves backpack function (3)

Cons

    Best Uses

    • Day hikes (4)
    • Large packs (4)
    • Weekend trips (3)
    • Reviewer Profile:
    • Avid adventurer (4)
    • What Is Your Gear Style:
    • Minimalist (3)

    Reviewed by 5 customers

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    Displaying reviews 1-5

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    Dec

    1

    2008

    (15 of 15 customers found this review helpful)

     
    4.0

    Better than camelbak

    By j will

    from Draper, UT

    About Me Avid Adventurer

    Site Member

    Pros

    • Improves Backpack Function
    • Versatile

    Cons

      Best Uses

      • Day Hikes
      • Large Packs
      • Small Packs
      • Weekend Trips

      Comments about Platypus Big Zip SL 3.0L Reservoir - 100 oz.:

      Love the easy to fill top. Can fill it with ice straight from the ice maker on the fridge with ease. I also like how you can easily unhook the hose with the quick connection. That way the hose can be left weaved through your backpack while the reservoir is refilled and hooked back in when you are done. The on/off valve could be easier to use but it works just fine. Years with a camelbak but this is at least as good. No plastic taste either.

      • Gift:
      • Yes

      Bottom Line Yes, I would recommend this to a friend

      (15 of 15 customers found this review helpful)

      Was this review helpful? Yes / No

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      Nov

      6

      2008

      (7 of 42 customers found this review helpful)

       
      2.0

      Deceptive - 6 ounces not 4.5

      By NM Hiker

      from Albuquerque area

      About Me Avid Adventurer

      Site Member

      Pros

        Cons

          Best Uses

            Comments about Platypus Big Zip SL 3.0L Reservoir - 100 oz.:

            If you are an ultralight backpacker the Platypus Big Zip SL 3 Liter Hydration System is deceptive. They claim that the hydrator is 4.5 ounces period, but when I received the system it was 6 ounces. I called Platypus and they said you have to take the top part off to get the 4.5 ounces. Take the top part off! Why don’t they say this! It would not have been worth the change from my Camelback. It seems like a great system, but ultralight backpackers be forewarned!

            • What Is Your Gear Style:
            • Minimalist

            Bottom Line No, I would not recommend this to a friend

            (7 of 42 customers found this review helpful)

            Was this review helpful? Yes / No

             - You may also flag this review

            Please let us know what kind of issue this is:

            May

            28

            2009

            (5 of 5 customers found this review helpful)

             
            5.0

            I really love this one

            By Alan in AZ

            from Phoenix AZ

            About Me Avid Adventurer

            Pros

            • Does Not Leak
            • Easy to clean
            • Improves Backpack Function
            • Std Quick Release Valves
            • Versatile

            Cons

            • Heavy

            Best Uses

            • Day Hikes
            • Large Packs
            • Small Packs

            Comments about Platypus Big Zip SL 3.0L Reservoir - 100 oz.:

            I have used many hydration bladders. I'd settled on Platypus 3L Hosers with a quick release valve add-on for the best high capacity no leak reliability.

            This blows those away.

            The zip top allows for easy fill (incl. big ice blocks), cleaning, drying & carrying/hanging and is now secured to resist pack compression (previous worry with Big Zip).

            The bladder easily mounts into all my packs - expedition/weekend/day/hydration only - it has good top attach options, the right dimensions & nicely rounded corners.

            The quick release fittings are standard size (match Camelbak etc)and are molded smoothly to the bladder side. The bladder valve seals when disconneceted so you can carry a full extra bladder for a quick swap.

            The bladder has easy to read fill lines (the "right way" up!).

            The hose is a standard Platy type with their bite valve which I consider the industry's best for flow/no leak (and now they finally added an optional bite valve cover too!).

            Its not the lightest option - though the plastic zip lock bar could be removed. The materials (like the new hosers) seems to be very strong/reliable (repairable even) more flexible than the old style hosers and imparts no taste issues at all.

            ...I'll just give away all my hosers and buy 2 more of these. For me this is perfection!

            • Gift:
            • No
            • What Is Your Gear Style:
            • Comfort Driven

            Bottom Line Yes, I would recommend this to a friend

            (5 of 5 customers found this review helpful)

            Was this review helpful? Yes / No

             - You may also flag this review

            Please let us know what kind of issue this is:

            Jul

            8

            2009

            (2 of 2 customers found this review helpful)

             
            5.0

            Great bladder

            By nmoe

            from Minneapolis, MN

            About Me Avid Adventurer

            Site Member

            Pros

            • Improves Backpack Function
            • Tough
            • Versatile

            Cons

              Best Uses

              • Day Hikes
              • Large Packs
              • Weekend Trips

              Comments about Platypus Big Zip SL 3.0L Reservoir - 100 oz.:

              This product works great with both my backpack (Deuter Air Contact 65+10) and also with the Katadyn Pro filter.

              The Platypus allows you to disconnect the hose to pull the bladder out of your pack and hook directly up to the Katadyn filter. The handle makes it the only bladder that easily fits the Deuter packs as well.

              The plastic zip works great as a handle as well as for hanging it up anywhere. The large mouth is great for getting ice in for those extra hot days.

              • Gift:
              • No
              • What Is Your Gear Style:
              • Minimalist

              (2 of 2 customers found this review helpful)

              Was this review helpful? Yes / No

               - You may also flag this review

              Please let us know what kind of issue this is:

              Aug

              15

              2009

              (1 of 1 customers found this review helpful)

               
              5.0

              Great hydration bladder

              By mick96734

              from Honolulu, Hawaii

              About Me Casual/ Recreational

              Site Member

              Pros

              • Versatile
              • Weather Resistant

              Cons

                Best Uses

                • Day Hikes
                • Large Packs
                • Weekend Trips

                Comments about Platypus Big Zip SL 3.0L Reservoir - 100 oz.:

                I just returned from a 10 day backpacking trek at Philmont Scout Ranch in NM. The Platypus worked great on the trails and was easy to remove from by Deuter Air Contact (65+10) backpack. The detachable hose at the bottom of the bladder made removal and refilling of the bladder easy.

                • Gift:
                • No
                • What Is Your Gear Style:
                • Minimalist

                Bottom Line Yes, I would recommend this to a friend

                (1 of 1 customers found this review helpful)

                Was this review helpful? Yes / No

                 - You may also flag this review

                Please let us know what kind of issue this is:

                Displaying reviews 1-5

                Back to top

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