FREE UK DELIVERY £50+ | FREE UK RETURNS | EU & INT'L SHIPPING

FREE UK DELIVERY £50+ | FREE UK RETURNS

camp
  • By Activity
  • Runner in grey jacket and orange cap jogging on a dark forest path at dusk.

    Fastpacking & Running

  • Two hikers wearing headtorches and backpacks walking across rocky mountain terrain at dusk.

    Walking & Hiking

  • Tent pitched on moorland at sunset with mountains and lochs in the distance.

    Wild Camping

  • Group gathered around a campfire at night beside a glamping bubble tent strung with fairy lights, surrounded by birch trees.

    Vanlife

  • brands
  • journal
  • A hiker in a yellow and blue jacket takes a selfie on a mountain summit overlooking a lake and valley below.

    Best Outdoor YouTubers, TikTokers and Vloggers

  • Bright orange tent glowing from within at dusk in a snowy forest clearing.

    Forest Floor to Cosy Corner

  • Snow-capped mountains and moorland at Glencoe, Scotland, at sunset with a small lochan in the foreground.

    Mountain Base Camps | Glencoe, Scotland

  • Jørgen standing in a doorway wearing a dark blue shirt, with a home interior visible behind him.

    Interview: Jørgen Amundsen, Amundsen Sports

  • Lit candles in dark glass jars arranged on woven placemats with neutral textiles and dried botanicals.

    Nordic Nests

  • Ticket to the Moon hammock suspended between trees with mountain lake view below.

    Ticket To The Moon | The Story

  • Aerial view of a wild landscape with wetlands, blue waterways and rolling hills under a clear sky.

    Wild Places | 6 Amazing UK Rewilding Success Stories

  • Golden chanterelle mushroom growing in woodland moss and grass.

    Foraging Guide: Chanterelle Mushroom

  • bags-edc
  • home-garden
  • clothing
  • footwear
  • Hands-free hydration so you can carry on adventuring

    As far as we’re concerned, the hydration reservoir is one of hiking’s great inventions. We sure don’t miss having to take off a heavy pack halfway up a mountain, just to retrieve a water bottle in order to slake our raging thirst. And Platypus water reservoirs are rightly top of most outdoor adventurers’ lists when it comes to hands-free hydration. The Hoser is an ultralight, minimalist hydration system that delivers taste-free water, so no more mouthfuls of disgusting plastic-tasting swill. Their durable design means you don’t have to worry about leaks, even if your pack gets squished, and they aren’t bulky like many other hydration pouches, so they stow neatly in your pack. Complete with a self-sealing HyFLO bite valve that delivers a 30% increase in flow rate, hydration on the go has never been so easy. They’re easy to fill and clean too, although thanks to embedded silver-ion technology, the reservoir is protected from mould and bacteria.

      • The one-piece, self-sealing HyFLO bite valve makes it quicker and easier than ever to hydrate hands-free with a 30% increased flow rate
      • An integrated hang/carry loop makes it easy to secure the reservoir in a backpack or elsewhere
      • All materials are certified taste-free, BPA-free, BPS-free, and phthalate-free
      • Embedded silver-ion protects reservoir from mould and bacteria
      • Threaded port and 1/4" diameter drink tube make it easily compatible with accessory caps and adaptors
      • Made in Ireland
      • Made in Ireland
      • Capacity: 1 litre
      • Weight: 90 g
      • Dimensions: 13.5 x 29 cm
      • Film: Polyurethane / Polyethylene
      • Spout material: Polyethylene
      • Bite valve material: Silicone
      • Local Manufacturing - Made in Ireland. Platypus ensures quality construction and minimal impact to the environment by making Platy products in the same area they are sold.
      • Environmental Initiatives - Platypus not only supports organisations including IMBA, Evergreen MTB, and the PCTA, but they also get out and do trail work themselves.
    • When it comes to doing anything active in the great outdoors, from trail running to backpacking, thirst is one of the biggest enemies. Without adequate hydration to fuel your body, you can’t perform at your best. And not only that – if you’re thirsty, you’re dehydrated. In the worst-case scenarios, that can become a life-threatening problem.

      That’s why US brand Platypus made it their mission to offer the finest, adventure-ready hydration and water filtration products on the planet. They’ve now been at it for over 20 years, fine-tuning their designs to develop highly effective, durable and taste-free bottles, bladders and filters. They even have their own certified, world-class water laboratory, which enables them to research, develop and test innovative technologies for a variety of end uses, from town to trail.

      It seems that when water geeks, lab technicians, researchers, designers, directors and worker bees come together, with a shared love for outdoor adventure, the result is H2awesome.

    Hoser 1L Water Bladder



    Size:
    Colour: Clear
    Clear
    Free UK Shipping On Orders £50+
    Free Returns For UK & EU Customers
    Price Match Guarantee
    No EU Customs Fees
    Platinum Trusted Service Award 2025

    Hands-free hydration so you can carry on adventuring

    As far as we’re concerned, the hydration reservoir is one of hiking’s great inventions. We sure don’t miss having to take off a heavy pack halfway up a mountain, just to retrieve a water bottle in order to slake our raging thirst. And Platypus water reservoirs are rightly top of most outdoor adventurers’ lists when it comes to hands-free hydration. The Hoser is an ultralight, minimalist hydration system that delivers taste-free water, so no more mouthfuls of disgusting plastic-tasting swill. Their durable design means you don’t have to worry about leaks, even if your pack gets squished, and they aren’t bulky like many other hydration pouches, so they stow neatly in your pack. Complete with a self-sealing HyFLO bite valve that delivers a 30% increase in flow rate, hydration on the go has never been so easy. They’re easy to fill and clean too, although thanks to embedded silver-ion technology, the reservoir is protected from mould and bacteria.

      • The one-piece, self-sealing HyFLO bite valve makes it quicker and easier than ever to hydrate hands-free with a 30% increased flow rate
      • An integrated hang/carry loop makes it easy to secure the reservoir in a backpack or elsewhere
      • All materials are certified taste-free, BPA-free, BPS-free, and phthalate-free
      • Embedded silver-ion protects reservoir from mould and bacteria
      • Threaded port and 1/4" diameter drink tube make it easily compatible with accessory caps and adaptors
      • Made in Ireland
      • Made in Ireland
      • Capacity: 1 litre
      • Weight: 90 g
      • Dimensions: 13.5 x 29 cm
      • Film: Polyurethane / Polyethylene
      • Spout material: Polyethylene
      • Bite valve material: Silicone
      • Local Manufacturing - Made in Ireland. Platypus ensures quality construction and minimal impact to the environment by making Platy products in the same area they are sold.
      • Environmental Initiatives - Platypus not only supports organisations including IMBA, Evergreen MTB, and the PCTA, but they also get out and do trail work themselves.
    • When it comes to doing anything active in the great outdoors, from trail running to backpacking, thirst is one of the biggest enemies. Without adequate hydration to fuel your body, you can’t perform at your best. And not only that – if you’re thirsty, you’re dehydrated. In the worst-case scenarios, that can become a life-threatening problem.

      That’s why US brand Platypus made it their mission to offer the finest, adventure-ready hydration and water filtration products on the planet. They’ve now been at it for over 20 years, fine-tuning their designs to develop highly effective, durable and taste-free bottles, bladders and filters. They even have their own certified, world-class water laboratory, which enables them to research, develop and test innovative technologies for a variety of end uses, from town to trail.

      It seems that when water geeks, lab technicians, researchers, designers, directors and worker bees come together, with a shared love for outdoor adventure, the result is H2awesome.

    Platypus

    Hoser 1L Water Bladder

    Size: 1L
    Colour: Clear + -1
    Colour Clear
    Clear