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  • 2 L Green - VectoX  28 mm Narrow Mouth
  • Wide scoop opening + Tethered slider
  • Shallow, low-flow champion
  • Tethered cap
  • Water storage
  • Gravity filter
  • 2 L Purple - VectoX 28 mm Narrow Mouth
  • 2 L Side View - VectoX 28 mm Narrow Mouth
  • Easy to hang
  • 3 L Green - VectoX 28 mm Narrow Mouth
  • 3 L Purple - VectoX 28 mm Narrow Mouth
  • 3 L Side View - VectoX 28 mm Narrow Mouth

VectoX Water Bladders - 28mm Narrow Mouth

    • Thicker, tougher, more durable than Vecto
    • Handles boiling water
    • Dual openings – wide scoop + screw-on cap
    • Easy to fill from a shallow, low-flow stream
    • Sawyer Squeeze, Micro Squeeze, and Mini compatible
    • Simple to clean, quick to dry
    • Tethered cap and slide can’t be lost


    VectoX is a collapsible water bladder with a unique dual opening for quick, easy filling. One end has a wide opening with a slider seal, while the other end, a standard 28 mm narrow mouth screw-on cap, like a water/soda bottle. The wide opening makes it easy to scoop water, even from a shallow, low-flow stream. No need for a separate scoop to fill this bladder. The cap and slide are tethered to the bladder so they can’t be lost.

    VectoX is made of eXtra tough TPU for adventurers who demand more from their gear. The bladder is soft yet stands up to 450 lb (200 kg) of force. It’s thicker and more durable than the classic Vecto yet easier to squeeze than most standard bladders. VectoX even handles boiling water. TPU is FDA approved and BPA free.


    Filter Compatibility

    Manufacturer Model 28 mm Narrow Mouth 42 mm Wide Mouth
       Sawyer Squeeze  
       Sawyer Micro Squeeze  
       Sawyer Mini  
       Katadyn BeFree  
       Platypus QuickDraw  
       HydroBlu Versa Flow  


    VectoX 28 mm Narrow Mouth is compatible with popular water filters including: Sawyer Squeeze, Micro Squeeze, and Mini, LifeStraw Flex, and HydroBlu Versa Flow. Just scoop water, seal with the slider, screw on the filter, squeeze the bladder, and voila – clean water. Easy. Or set up a gravity filter using two VectoXs, one for dirty water and one for clean. Use two different color VectoXs to help identify the dirty bladder. Hang from the hole in the slider or tie a cord through the hole for a larger loop.

    vecto-to-vesica-at-camp-1280.jpg   2019filter-1200x.jpg   gravity-filter.jpg

    The wide opening makes VectoX very easy to clean. No special brushes or tablets needed. Get your whole hand in there with a soapy sponge and hot water to thoroughly clean the inside. Standard bladders can take a week to dry. VectoX dries quickly with the large opening.





         Bladder: TPU, FDA approved, BPA, BPS, and BPF free

         Cap: Polypropylene (PP)

         Slider: ABS

         Slider Tether: TPU

    Opening, Cap-Side0.85 in. (21.6 mm) diameter

    Operating Temperature: 0 to 212°F (-17 to 100°C)

       Volume 2 L (68 oz) 3 L (101 oz)
       Weight 3.25 oz (92 g) 3.7 oz (105 g)
       Size, Filled/On Side (LxWxT) 13.5 x 7 x 3 in. (34 x 17.5 x 7.6 cm) 17 x 7 x 3 in. (43 x 17.5 x 7.6 cm)
       Size, Empty/Rolled (LxWxT) 7 x 2 x 2 in. (17.5 x 5 x 5 cm) 7 x 2 x 2 in. (17.5 x 5 x 5 cm)

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