Medium 25-45L

Featured Group Test

Group Test Mountain packs around 40 litres

For year-round climbing, mountaineering, hillwalking and even overnight backpacking, packs around the 40 litre mark are a versatile do-it-all size. Here we put ten of the best mountain all-rounders through their paces.

28 20 Jul

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Latest Reviews

These are reviews from the UKC editorial team

Montane Azote 32 pack

Dan Bailey tries a new hillwalking daypack from Montane. His feelings? It's a love/hate thing. Well at least it didn't leave him indifferent.

8 Jun

Trekmates Drypack RS 30L

This is a simple, lightweight and well designed roll-top rucksack, says Toby Archer. Aside from its reasonable price tag, the chief selling point is that it is waterproof, saving you using drybags or a liner, and making it particularly suitable for wet pursuits...

2 Apr

Lowe Alpine Halcyon 35-40 Pack

Whether you're winter or alpine climbing, hillwalking or out on a minimalist backpacking trip, the Halcyon is a tough and well-designed all-rounder at a price it's hard to argue with, says Toby Archer. But it'd be good if they could improve the axe...

5 12 Feb

Deuter Guide Lite Pack

If you're after a mid-sized lightweight technical day pack for hillwalking, scrambling, summer alpine trips or mountain rock, the Guide...

24 Jul, 2020

Lowe Alpine Outcast 44

"The Outcast is branded as being 'the ultimate sport climbing backpack', but I'd go one step further and say that it could be the...

11 19 Jun, 2020

Osprey Archeon 45 Pack

Made to last, and with more than a nod towards sustainability, the Archeon is an easy pack to like. The high weight is a forgivable...

5 19 May, 2020

Deuter Guide 44+ Pack

Part of a major revamp to Deuter's Guide range, the new Guide 44+ is proving an excellent all-round mountain pack, equally at home on hill...

3 6 Mar, 2020

Latest News

These are announcements direct from manufacturers

Lowe Alpine's Rucksack Revolution: The All-New Rock Range

From the pack brand born of one of the world's greatest climbing families, Lowe Alpine is proud to announce the release of an all new Rock range to their SS20 collection, designed by climbers, for climbers.

4 1 Jun, 2020

Halcyon Pack

Whether you're scaling glaciers or projecting a summer rock route, the Halcyon 35:40 alpine mountaineering pack has everything you need for a day moving in the mountains.

10 Oct, 2019

Mammut Trion and Trea Spine 35 Packs

The Trion Spine 35 will take even difficult ascents in its stride. Thanks to a suspension system featuring the Active Spine Technology and integrated height adjustment, the backpack allows greater freedom of movement for the shoulders and hips,...

19 Jun, 2019