Mammut Trion Light 28

1 review
5-star:   1
4-star:   0
3-star:   0
2-star:   0
1-star:   0



When I don't need my full pack this is my go to. It…

Rating: rated 5 of 5 stars

When I don't need my full pack this is my go to.

It has 2 ice tool attachments and ski carrie loops.

For a small pack it does a lot. It's light and can fit plenty of gear for going out on day trips either backcountry skiing, climbing or just winter hikes. It can also be made more light-weight or better for climbing with the removeable hip belt.

The Trion Light is also hydration system compatible, so unless Mammut comes out with a small pack better than this one I will be keeping it for a while.

Where to Buy

sponsored links
Help support Trailspace by making your next purchase through one of the links above.

Manufacturer's Description

Visit Mammut's Trion Light 28 page.

Retailers' Descriptions

Here's what other sites are saying:

Mammut's Trion Light is the ultra-lightweight, waterproof mountaineering backpack. Fully equipped it weighs just 1,100 grams, and slimmed down only 620 grams. Despite this, it still boasts all the features that mountaineers need and offers optimum freedom of movement during climbing thanks to its sophisticated weight distribution.


Perfect for mountaineering, the Mammut Trion Light 40 pack is a clean, lean top-loader with a waterproof lid. Strip it down to an ultralight weight and still enjoy impressive comfort and performance.


Mammut Trion Light 40 PackThe Mammut Trion Light 40 Pack is the best thing to take on your outdoor trips with you, if you are a serious mountaineering enthusiast. Its lightweight, 5 mm. thick butterfly aluminum frame construction has been designed to help you transfer the weight of the load you carry efficiently. A two-layer, high-density back padding gives you adequate comfort, while lugging around heavy mountaineering gear. Hip and shoulder belts laminated with stretch fabric, give you excellent ventilation. There are two large lid pockets that provide great storage capacity. Detachable hip belt padding helps cinch in the load closer to your body and ensure greater balance. The all new roll-top closure enhances its volume and gives protection from the elements. An all-in-one backpack, the Mammut Trion Light 40 Pack is the versatile solution to all your outdoor adventure needs.

- SunnySports

Mammut Trion Light Rock Climbing Backpack - The Trion Light Rock Climbing Backpack by Mammut is the lightest alpine backpack in the Mammut range. Fully equipped, the 28 liter version weighs 990 grams, slimmed down it is just 690 grams. The patented butterfly suspension system has an anatomically pre-shaped aluminum frame that transfers the load ideally across the hips while allowing the upper body complete freedom of movement. The Trion Light features a height-adjustable and removable flap, two lid pockets (external and internal), a removable hip belt and compression straps that can be tensioned at the side or the front. It also has a reinforced ski carrier, daisy chain gear carrier, two ice axe carriers and is hydration system compatible. This pack operates on the same principle you would if you were on an alpine climb, carry just the essentials to save weight. When the mountain is calling you and the urge to climb is taking over, grab your Trion Light Rock Climbing Backpack by Mammut.

- Outdoorplay