POWER KING 30L-40L Expandable Hiking Backpack, Lightweight Scratch-proof X-PAC, Roll Top, 15.6″ Laptop Compartment – White

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£22.45 on Amazon (as of 23/01/2026 01:45 PST- Details) & FREE Shipping.

  • Expandable capacity from 30L to 40L with roll-top design for flexible storage
  • Durable, water-resistant X-PAC fabric protects your gear in wet conditions
  • Ergonomic design with breathable back panel and adjustable straps for comfort
  • Multiple compartments and pockets keep essentials organised and accessible
  • Fits laptops up to 15.6 inches securely inside padded compartment
  • Ideal for 3-4 day trips, hiking, camping, and travel
  • Lightweight yet robust with scratch-proof material for long-lasting use

Product details

POWER KING 30L-40L Expandable Hiking Backpack with Scratch-Proof X-PAC Fabric & Laptop Compartment – White

If you’re after a cracking all-rounder that moulds itself to your hiking needs, the POWER KING backpack is well worth a gander. It kicks off as a handy 30-litre pack but can easily bulk up to 40 litres thanks to a clever roll-top design – perfect for those times when you’ve picked up a bit more kit or nabbed a few souvenirs along the way. The roll-top closure isn’t just smart for expanding space; it also keeps your gear snug and protected from whatever the British weather throws at you.

Built Tough and Weather-Ready

Crafted from top-notch X-PAC diamond mesh composite fabric, this rucksack is both lightweight and seriously tough. It’s tear-resistant and water-repellent, so even if the skies open up mid-trek, your kit stays bone dry. It strikes just the right balance between being rugged enough to withstand rough and tumble, yet light enough to carry without feeling like you’re lugging bricks up the hill.

Comfort and Clever Organisation on the Go

When you’re out on the trail for hours, comfort is king – and this pack doesn’t disappoint. Its ergonomic design features a breathable back panel that keeps the air flowing, helping to dodge that sweaty back feeling. Adjustable shoulder straps, a chest strap, and a waist belt all work together to spread the weight evenly, so you won’t be nursing sore shoulders by day’s end. Inside, there’s a padded laptop compartment that fits devices up to 15.6 inches, along with plenty of pockets to keep your essentials sorted and within easy reach – no faffing about when you need something quick.

Ready for All Kinds of Adventures

Whether you’re heading out for a few days of hiking, camping, or just a bit of travel, this backpack has got your back. With a max capacity of 40 litres when expanded, you can fit everything from your spare layers and grub to gadgets and maps. The sleek white finish adds a touch of style, but don’t be fooled – it’s built to handle the great outdoors without breaking a sweat.

Why This Backpack Should Be Your Next Mate

This is the sort of pack that pulls its weight alongside you – practical, durable, and comfy all round. If you’ve ever wrestled with backpacks that are either too cramped or fall apart after a couple of trips, consider this your solution. The expandable design means you’re not stuck with a one-trick pony; it flexes to suit whatever adventure you’ve got planned. Just a heads-up: when you’re carrying heavier loads, taking the time to tweak those straps properly will make a world of difference.

All told, if you want a reliable sidekick for your outdoor exploits that keeps your gear safe, fits your laptop, and adapts to your needs, the POWER KING 30L-40L backpack is a top-notch choice. Give your hiking kit a proper upgrade with a backpack that’s as ready to go as you are.

Additional information

Brand

POWER KING

Model

1311-30L-grey green

Size

30L

Colour

White

Intended User / Wearer

Men
Women

Functional Features

Back Ventilation
Laptop Compartment
Ultralight
Waist Strap
Waterproof

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