If you want to move fast in the mountains there's just nothing better than a Hydration Bladder system which enables you to drink on the go. It also helps if you tend not to reach for your water bottle very often, which can result in dehydration. All our bladders are here with Bite-Valves, Easy Opening features and Quick Release tubes.

  • Platypus Hoser Reservoir Platypus Hoser Reservoir

    Platypus

    Hoser Reservoir

    Weighs
    100g
    Eco Initiatives:
    BPA Free
    Weighs:
    100g (2 Litre size)

    Platypus' classic hydration kit with an updated bite valve. Platypus says:  Ultralight taste-free, minimalist reservoir with high flow rate. The original Platypus® water reservoir that became a backcountry classic, the Hoser™ is an...

    From: 130.13zł
    RRP: 145.76zł | Save: 15.62zł
  • Hydrapak 2023 Velocity Hydration Reservoir 1.5L Hydrapak 2023 Velocity Hydration Reservoir 1.5L
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    Hydrapak

    Velocity Hydration Reservoir 1.5L

    Weighs
    123g
    Weighs:
    123g
    Capacity:
    1500ml

    The Velocity Hydration reservoir is a lightweight, slim, and low-bulk reservoir with a universal pack fit. It has a redesigned slide-seal top, light and flexible grab tab, new comet valve, and internal drying tab. Hydrapak says:  A Lightweight …

    177.00zł
    RRP: 187.41zł | Save: 10.41zł
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  • Currently out of stock
    Hydrapak Velocity Reversible Hydration Reservoir Hydrapak Velocity Reversible Hydration Reservoir

    Hydrapak

    Velocity Reversible Hydration Reservoir

    Weighs
    125g
    Weighs:
    125g
    Capacity:
    1500ml

    A very low-profile hydration system using a slide on locking mechanism. Made from lightweight and soft material this is ideal for ultralight backpackers who prefer bladders to bottles. Hydrapak says Updated, engineered with more high performance...

    140.55zł
    RRP: 166.58zł | Save: 26.04zł
  • Hydrapak Velocity Hydration Reservoir 2L Hydrapak Velocity Hydration Reservoir 2L
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    Hydrapak

    Velocity Hydration Reservoir 2L

    Weighs
    126g
    Weighs:
    126g
    Capacity:
    2000ml

    The Velocity Hydration reservoir is a lightweight, slim, and low-bulk reservoir with a universal pack fit. It has a redesigned slide-seal top, light and flexible grab tab, new comet valve, and internal drying tab. Hydrapak says:  A Lightweight …

    187.41zł
    RRP: 197.83zł | Save: 10.41zł
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  • Currently out of stock
    OMM Ultra Bladder OMM Ultra Bladder

    OMM

    Ultra Bladder

    Weighs
    134g
    Weighs:
    134g

    Lightweight, low profile and some super practical features that make you wonder why other bladders don't work in the same way. A great choice for a hydration system you can easily use anywhere. OMM says Ultra Bladders flexible and durable. Compatibl…

    From: 130.13zł
    RRP: 135.34zł | Save: 5.21zł
  • Hydrapak Shape-Shift Reversible Hydration Resevoir Hydrapak Shape-Shift Reversible Hydration Resevoir

    Hydrapak

    Shape-Shift Reversible Hydration Resevoir

    Weighs
    141g
    Eco Initiatives:
    BPA Free
    Weighs:
    141g (2 Litre size)

    Hydrapak's Shape Shift Reversible Reservoirs are the ultimate low maintenance hydration systems as they're simple to clean, quick to use, easy to fill and highly durable. Featuring a Shape-Shift lock for volume control.  Hydrapak says Updated,…

    182.21zł
    RRP: 195.23zł | Save: 13.02zł
  • Hydrapak Contour Lumbar Hydration Reservoir 1.5L Hydrapak Contour Lumbar Hydration Reservoir 1.5L
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    Hydrapak

    Contour Lumbar Hydration Reservoir 1.5L

    Weighs
    150g
    Weighs:
    150g
    Capacity:
    1500ml

    This lightweight and low-profile Lumbar Hydration Reservoir has a feature set that puts it above its competitors in this field. Hydrapak says:  Designed to fit in waist and hip packs, the Contour Lumbar 1.5L reservoir is shorter and lower in...

    208.24zł
    RRP: 223.87zł | Save: 15.62zł
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  • Hydrapak Contour Hydration Reservoir 2L Hydrapak Contour Hydration Reservoir 2L
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    Hydrapak

    Contour Hydration Reservoir 2L

    Weighs
    151g
    Weighs:
    151g
    Capacity:
    2000ml

    This lightweight and low-profile water bladder has a feature set that puts it above its competitors in this field. Hydrapak says:  Superior fit and performance in the widest variety of packs for backpacking, hiking & mountain biking...

    218.66zł
    RRP: 234.28zł | Save: 15.62zł
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  • Osprey 2023 Hydraulics LT 1.5L Reservoir Osprey 2023 Hydraulics LT 1.5L Reservoir
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    Osprey

    Hydraulics LT 1.5L Reservoir

    Weighs
    152g
    Weighs:
    152g
    Capacity:
    1500ml

    A well-designed hydration bladder with a few features that set it apart from other competitors in this field. Osprey says:  From the handle to the hose and baffles to the bite valve, we thought through every interaction and aspect of our Hydrau…

    223.87zł
    RRP: 234.28zł | Save: 10.41zł
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  • Hydrapak Contour Hydration Reservoir 3L Hydrapak Contour Hydration Reservoir 3L
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    Hydrapak

    Contour Hydration Reservoir 3L

    Weighs
    162g
    Weighs:
    162g
    Capacity:
    3000ml

    This lightweight and low-profile water bladder has a feature set that puts it above its competitors in this field. Hydrapak says:  Superior fit and performance in the widest variety of packs for backpacking, hiking & mountain biking...

    234.28zł
    RRP: 247.30zł | Save: 13.02zł
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  • Hydrapak Velocity IT Reversible Hydration Reservoir Hydrapak Velocity IT Reversible Hydration Reservoir

    Hydrapak

    Velocity IT 1.5L Reversible Hydration Reservoir

    Weighs
    163g
    Weighs:
    163g
    0.5-1.0L:
    1500ml

    A very low-profile hydration system using a slide on locking mechanism. Made from lightweight and soft material this is ideal for ultralight backpackers who prefer bladders to bottles. Utilises dual walls and foam insulation to keep your drink cold. …

    166.58zł
    RRP: 195.23zł | Save: 28.64zł
  • Osprey 2023 Hydraulics LT 2.5L Reservoir Osprey 2023 Hydraulics LT 2.5L Reservoir
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    Osprey

    Hydraulics LT 2.5L Reservoir

    Weighs
    164g
    Weighs:
    164g
    Capacity:
    2500ml

    A well-designed hydration bladder with a few features that set it apart from other competitors in this field. Osprey says:  From the handle to the hose and baffles to the bite valve, we thought through every interaction and aspect of our Hydrau…

    234.28zł
    RRP: 249.90zł | Save: 15.62zł
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  • Force Hydration Reservoir 2L Force Hydration Reservoir 2L
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    Hydrapak

    Force Hydration Reservoir 2L

    Weighs
    164g
    Weighs:
    164g
    Capacity:
    2000ml

    An extra-durable hydration resvoir.  Hydrapak says:  Ultra-rugged & durable, an ideal choice for tactical and hunting packs meant to withstand extreme conditions Our Verdict Hydrapak's Force Hydration Reservoir uses tougher materials t…

    218.66zł
    RRP: 234.28zł | Save: 15.62zł
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  • Platypus Big Zip EVO Hydration Reservoir Platypus Big Zip EVO Hydration Reservoir

    Platypus

    Big Zip EVO Hydration Reservoir

    Weighs
    170g
    Weighs:
    170g

    Hydration kit with an extra-wide opening allowing rapid filling from all sorts of water sources. Platypus says: Introducing the Big Zip™ EVO—the latest evolution in taste-free hydration. Delivering an extremely high flow rate, self-seali…

    From: 192.62zł
    RRP: 208.24zł | Save: 15.62zł
  • Force Hydration Reservoir 3L Force Hydration Reservoir 3L
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    Hydrapak

    Force Hydration Reservoir 3L

    Weighs
    177g
    Weighs:
    177g
    Capacity:
    3000ml

    An extra-durable hydration resevoir.  Hydrapak says:  Superior fit and performance in the widest variety of packs for backpacking, hiking & mountain biking adventure Our Verdict Hydrapak's Force Hydration Reservoir uses tougher materia…

    244.70zł
    RRP: 260.32zł | Save: 15.62zł
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  • Osprey Hydraulics 2L Reservoir Osprey Hydraulics 2L Reservoir
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    Osprey

    Hydraulics 2L Reservoir

    Weighs
    201g
    Weighs:
    201g
    Capacity:
    2000ml

    A well-designed hydration bladder with a few features that set it apart from other competitors in this field. Osprey says:  From the handle to the hose and baffles to the bite valve, we thought through every interaction and aspect of our Hydrau…

    270.73zł
    RRP: 281.15zł | Save: 10.41zł
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  • Osprey Hydraulics 3L Reservoir Osprey Hydraulics 3L Reservoir
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    Osprey

    Hydraulics 3L Reservoir

    Weighs
    236g
    Weighs:
    236g
    Capacity:
    3000ml

    A well-designed hydration bladder with a few features that set it apart from other competitors in this field. Osprey says:  From the handle to the hose and baffles to the bite valve, we thought through every interaction and aspect of our Hydrau…

    281.15zł
    RRP: 291.56zł | Save: 10.41zł
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Shop our comprehensive range of Hydration Bladders from specialist ultralight suppliers such as Raidlight as well as ranges from established brands like Platypus and Hydrapak. We provide accurate weights & full technical specifications. Get our honest verdict on each item along with verified user reviews & in-depth reviews from members of our team and our partners at Trek Scotland. Free UK+EU Delivery on orders over £15. Tracked Royal Mail Delivery as standard for UK orders.