Six Moon Designs Fusion 50 Backpacking Rucksack

50 Litres / Internal Frame / Hydration Compatible
Weighs 1372g
Code: AW15449
  • Now £164.99
  • (FREE Delivery on orders over £15)
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The Six Moon Designs Fusion 50 is a lightweight, durable and comfortable rucksack that will allow you to endure thousands of miles of rough terrain. 

Six Moon Designs says:

Designed for long distance backpacks by long distance backpackers. The Fusion 50's unique design transports the concept of the lightweight backpack into a new dimension.

Designed for Comfort: The Fusion make your hike easier, wither you're hiking just a few miles or covering more than 30 miles a day. Its core structure combines Hip Belt, Spine and Shoulder Yoke into a stable and flexible frame system. With an easy to adjust torso length along with multiple sizes of Hip Belts and Shoulder Yokes, you can easily configure the Fusion for a perfect fit.

Designed for Loads: The Fusion's light weight belies it's load carrying capacity. Fusion Packs are designed to carry whatever gear you need comfortably. The advanced structure easily transfers weight to hips with no pack sag. Even under significant loads.

Designed for Durability: To endure thousands of miles of rough terrain, The Fusion, is constructed with lightweight but high tenacity robic fabric. The exterior pockets are made from durable 4-way stretch fabrics. The pockets have dept so that they can hold a lot of gear.

Designed for Usability: With seven exterior pockets and one internal security pocket, the Fusion makes it easy to load your gear where it's quickly accessible. Side compression straps easily manage load volume without interfering with your pockets. Dual webbing tie downs easily secure a tent or sleeping pad.

You can really tell the Fusion Rucksacks have been designed by backpacking lovers as they have all the features and comfort you would want for carrying heavy loads over long distances. They combine a strong core structure with a padded Shoulder Yoke, an adjustable hip belt and a sturdy adjustable back frame. On the inside of the packs they have a hydration system pocket which can easily be removed or used for storing other items.

The Fusion 50 Rucksack has a drybag style roll top closure and features multiple external storage pockets, with two on the hipbelt, two on the shoulder traps, two on the side and one large stretch pocket on the front. So, keeping gear and food to hand is easily achieved, a critical requirement under race conditions. The pack is well constructed with durable materials, so despite its weight its quite a tough pack.

- Reviewed by Ultralight Outdoor Gear

Help and advice: Choosing a rucksack at Ultralight Outdoor Gear

  • Deeper side pockets with Shock Cord Compression
  • Internal Hydration Sleeve
  • New Larger Size 10% Larger
  • Larger Shoulder Strap pockets
  • Integrated Spine that connects directly to the Hip Belt
  • Top Loading with Dry Bag style Closure
  • Minimal contact No-Sweat Back Panel
  • Dual Density hip belt in 3 sizes
  • Interior Zippered Stash Pocket
  • Seven Exterior Pockets
  • Interior Security Pocket for storing valuables.
  • Compression system that doesn't interfere with pockets.
  • Dual Webbing Tie Downs
  • Dual Ice Axe Loops
  • Dual Hydration Ports
  • Contoured Cut
  • Adjustable Torso Length
  • Bear Canister Compatible
  • 420 High Tenacity Nylon Robic fabric
  • Bound Seams for additional strength
  • Load lifters
  • Sternum Strap


  • Torso Size: 38-56cm (15-22") adjustable
  • Ideal for: Lightweight backapcking, Long distance backpacking
  • Volume: Main compartment - 38L, Extension collar - 10L, Exterior pockets - 7L, Total - 55L
  • Materials: Pack body - 420 Nylon robic, Body contact - 3D Mesh, Side Panels - 210 Nylon robic, Pockets - 4 way stretch
  • Pack with Regular shoulder straps & Small hip belt weighs 1350g
  • Small hipbelt waist size: 29" to 36" (73-86cm)
  • Pack with Regular shoulder straps & Medium hip belt weighs 1372g
  • Medium hipbelt waist size: 33" to 38" (84-96cm)
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