Ultimate Hydration Backpacks for Outdoor Explorers

Gregory Arrio 24L hiking backpack in Black (Flame Black) A ventilated 24L Gregory daypack with organ..
£81.64
In Stock
View Details
Gregory Kiro 28 day hiking backpack in Alpine Black A lightweight 28-litre day hiking pack with a fl..
£112.99
In Stock
View Details
Gregory Nano 18 backpack for everyday outdoor use A compact Gregory daypack with a breathable backpa..
£117.36
In Stock
View Details
Gregory Nano 20 Plus Size 20L backpack for day hiking, commuting and active travel A 20L Gregory bac..
£118.91
In Stock
View Details
Gregory Nano 20 plus size day hiking and commuter backpack in Moab Tan A plus-size day pack with hyd..
£101.52
In Stock
View Details
Adjustable kids’ hiking backpack with 30L capacity A lightweight, adjustable kids' hiking backpack w..
£130.00
In Stock Free shipping
View Details
Gregory Wander 50 kids hiking backpack in Red (Redrock) Adjustable 50L kids hiking backpack with hyd..
£164.46
In Stock Free shipping
View Details
IGOLUMON 60L hiking backpack with rain cover in black A large 60L hiking backpack with multiple comp..
£41.99 £36.53
In Stock Free shipping
View Details
IGOLUMON 60L hiking backpack with rain cover in blue A large 60L hiking backpack with an included ra..
£42.99
In Stock Free shipping
View Details
IGOLUMON 60L hiking backpack with rain cover in green A large 60L hiking backpack with a rain cover,..
£42.99
In Stock
View Details
A tactical hydration backpack with a 3L bladder, MOLLE webbing and extra storage for hiking and othe..
£41.76
In Stock
View Details
Built for carrying water and kit together A tactical hydration backpack with a 3L TPU bladder, MOLLE..
£29.99 £25.49
In Stock Free shipping
View Details
Karrimor Metro 30-litre hiking backpack in black A 30-litre daypack with a padded laptop compartment..
£24.99
In Stock
View Details
Karrimor Metro 30 litre hiking backpack in coral A 30-litre hiking backpack with a padded laptop com..
£23.99
In Stock Free shipping
View Details
Karrimor Metro 30 litre hiking backpack in Grey/Blue A 30 litre daypack with a padded laptop sleeve,..
£23.99
In Stock Free shipping
View Details
Karrimor Metro 30-litre hiking backpack in navy A 30-litre daypack with a padded laptop sleeve, orga..
£23.99
In Stock Free shipping
View Details
Karrimor Metro 30 litre backpack in Dark Reflective A 30-litre backpack with reflective panels, a pa..
£24.99
In Stock
View Details
Storage that keeps kit organised A 30-litre daypack with a padded laptop compartment, organiser pock..
£23.99
In Stock Free shipping
View Details
Lowe Alpine Edge 18L backpack in Ebony Compact 18L daypack with an AirContour back system, hydration..
£44.70
In Stock
View Details
Ventilated 25L women’s daypack for warm-weather hikes A lightweight 25L women’s daypack with a venti..
£95.65
In Stock
View Details
Mardingtop 18L tactical trekking backpack in army green A compact 18L tactical daypack with MOLLE we..
£42.99
In Stock Free shipping
View Details
Compact 25L tactical backpack for hiking and travel A compact 25L tactical backpack with MOLLE attac..
£47.99
In Stock Free shipping
View Details
Khaki 25L tactical backpack for hiking and outdoor trips A compact 25L tactical backpack with MOLLE ..
£47.99
In Stock Free shipping
View Details
Mardingtop 28L tactical backpack in Armygreen A 28L tactical rucksack with MOLLE webbing, hydration ..
£49.99
In Stock Free shipping
View Details
Mardingtop 28L tactical backpack in black A 28L tactical rucksack with MOLLE webbing, a hydration co..
£49.99
In Stock Free shipping
View Details
Showing 51 to 75 of 208 (9 pages)
hydration compatible backpack

If you’re someone who loves hitting the hills – whether it’s the fells of the Lake District, the ridges of the Scottish Highlands or just a crisp walk along the South Downs – our collection of day hiking backpacks with built-in hydration systems is right up your alley. These packs combine all the gear-carrying capacity you need with easy access to water, so you can stay on the move and finish the route without fussing over bottles.

Why Choose a Hiking Hydration Backpack?

Simply put, a hydration hiking backpack (also commonly called a hiking backpack with hydration pack or a hydration pack for hiking) lets you sip while you climb, scramble or stroll. The reservoir and hose setup means you don’t have to stop and dig out bottles – and that freedom can make all the difference when you’re out in the wild.

Water Capacity & On-the-Move Hydration

When you’re planning day hikes in the UK it’s sensible to look for a 2–3 litre reservoir – that’s generally plenty without being too heavy. Many packs also leave room for a side bottle or soft flask if you’re expecting longer stretches between refills.

Pack Features That Matter

  • Ergonomic shoulder straps, a padded back panel and a decent hip belt will help you feel stable and comfortable even over rough terrain.
  • A back panel that allows airflow gives you that welcome bit of breathing space on steeper ascents or in humid weather.
  • Make sure there’s a dedicated sleeve for the bladder and a routing port for the hose so you can grab a drink without hesitation.
  • Materials that are weather-resistant or have a water-repellent finish matter in UK conditions where showers and mist are par for the course.
  • It’s handy to have pockets and compartments that keep your snack, map and layers within reach rather than buried at the bottom.

How to Choose the Right Hiking Backpack with Hydration

1. Capacity & Duration

If your outing is just a typical day hike you’re usually fine with a pack of 15–30 litres volume including the hydration system. If you’ll be carrying extra kit for unpredictable weather or tackling more rugged terrain then a slightly larger size is worth considering.

2. Hydration System Design

One of the big things is how easy it is to fill, clean and use the bladder and hose. A good bite-valve, a hose that locks or clips securely and a pack design that makes access simple will save you headaches on the trail.

3. Fit, Load Stability & Terrain

On UK walks where you might go up and down hills, load stability is key. A sternum strap and a well-fitting hip belt help prevent the pack from bouncing, while adjustable torso length ensures the pack fits you properly.

4. Seasonal & Terrain Considerations

In warmer months you might just carry light layers and a hydration pack will do the job nicely. But when the weather’s changeable – think autumn showers or misty mornings – you’ll want a pack that gives you space for a waterproof and an insulated hose cover. After all, UK hikes often demand gear that’s ready for all seasons.

Use Cases & Practical Scenarios

Picture yourself heading to the Brecon Beacons or the Yorkshire Dales for a full-day hike. You’ve strapped on your hydration backpack for hiking, and at every viewpoint or scramble you can peek at the reservoir, take a quick swig via the hose and carry on without stopping. Your snack, waterproof and extra layer are already packed. Whether you’re exploring coastal paths, mountain ridges or woodland trails, the right pack means you’re free to focus on the scenery, not your gear.

Ready to Go? Trust Our Outdoor Store

As a UK-based outdoor store we hand-pick brands that understand British terrain, weather and the demands of real hiking. Browse our range of hiking hydration backpacks, compare the features that matter to you and find the pack that fits like it was made for your next adventure. Stay comfortable, stay hydrated and most importantly – get out and enjoy the trail.