Stormer Wolt 18 L hydration backpack with 2 L bladder – Purple

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£29.99 on Amazon (as of 20/10/2025 00:41 PST- Details) & FREE Shipping.

  • Includes a leakproof 2 L hydration bladder – easy to fill and clean.
  • 18 L capacity with a main compartment, two front pockets and helmet holder.
  • Water-resistant fabric plus a pack rain cover to keep contents dry.
  • Breathable padded back and adjustable shoulder, chest and waist straps for a secure fit.
  • Safety reflective strip and emergency whistle for added visibility and signalling.
  • Lightweight design ideal for hiking, running, cycling and climbing.

Product details

Wolt 18 L hydration backpack with 2 L hydration bladder – purple

Simple, reliable and ready for the trail – this is the sort of pack that quietly does its job without any fuss. It’s aimed at anyone after a compact, comfortable hydration setup for day hikes, bike rides or quick runs out of town. No flashy gimmicks, just sensible features that actually make time outdoors easier.

What’s in it

The pack includes a 2 L leakproof hydration bladder that’s dead easy to fill and straightforward to clean. The main 18 L compartment will swallow a lightweight jacket, gloves, snacks and a small repair kit; two front pockets keep bits you need to hand; and there’s a neat helmet holder so cyclists can stash a lid tidily when off the bike.

Comfort and fit

Breathable, padded back panels and mesh shoulder straps help cut down on sweat and make longer stints far more pleasant. Adjustable chest and waist straps stabilise the load so the pack stays put while you’re on the move – no annoying bouncing when you’re climbing or sprinting. The quick-release chest strap even hides an emergency whistle, handy if you need to attract attention.

Weather and safety

Made from water-resistant polyester and supplied with a rain cover, the pack will keep your kit dry in showers and typical British drizzle – a proper bonus on unpredictable days. Reflective strips boost visibility in low light, and there’s a practical strap loop for clipping on a small bike light (light not included).

Technical bits and useful notes

  • Capacity: 18 L – tidy for day trips and short adventures.
  • Hydration: 2 L bladder included, leakproof and easy to remove for cleaning.
  • Weight and size: around 848 g, dimensions approx 14 x 28 x 47 cm – lightweight but robust.
  • Materials: durable polyester with a waterproof rain cover for extra protection.

Some folks ask about full waterproofing – this pack is water-resistant and comes with a rain cover, so it’s fine for showers and wet weather, but it’s not a dry bag for submersion. And while the bladder is designed to be leakproof, it’s wise to check the seals before longer trips to avoid faffing about halfway through a ride.

Who is this for?

Perfect for day hikers, cyclists and runners who want hands-free hydration and sensible storage without bulk. If you favour travelling light, commute by bike or nip out on local trails, this pack does the job and keeps things simple.

Bottom line – a practical, well thought-out hydration pack that balances comfort, storage and weather protection. Ideal for everyday outdoor use when a full-size rucksack would be overkill.

Additional information

Brand

Stormer

Model

23070

Size

18 L

Colour

Purple

Intended User / Wearer

Men
Women

Functional Features

Back Ventilation
Hydration Compatible
Rain Cover
Waist Strap
Waterproof

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