Eiger Extreme

Trion 28

Lightweight and durable alpine backpack

€160

Arumita-marine

  • Mammut Trion 28 - Arumita-marine
  • Mammut Trion 28 - Black
  • Mammut Trion 28 - White-black
28 L
The ideal partner for climbing, ski tours, and mountaineering, this versatile pack serves up lightweight comfort and exceptional durability for year-round alpine pursuits. Water-repellent and abrasion-resistant, our full Trion line was developed with pro alpinist Stephan Siegrist to optimize every...
  • 6/6    Mountaineering
  • 5/6    Hiking
  • 5/6    Via Ferrata
  • 5/6    Ski Touring
  • 4/6    Approach
  • Rolltop closure with zipper
  • Two ice axe attachments
  • Zippered side access to main compartment
  • Compartment for avalanche equipment
  • Elasticated chest strap for optimum comfort and a perfect fit
  • Large mesh pockets on the shoulder strap
  • Reinforced side ski attachment
  • Trekking pole carrier
  • Hydration system-compatible
  • Rope attachment on flap
  • Compression straps can be tensioned at side and front
  • Comfortable thanks to the anatomically shaped, soft padded hip belt and shoulder straps
  • Robust, abrasion-proof outer material

  • LengthHeightBack length (size system)WidthWeight
    28 L22.00 cm50.00 cmM (46 cm)30.00 cm1000 g

  • Base material100% Polyamide
  • Main material90% Polyamide, 10% Polyester

Trion 28

Arumita-marine, 28 L

1

€160

How was your experience on this page?

How was your experience on this page?

Overall rating: 4.836364 / 5 from 55 reviews.

AI Generated Review Summary

The Trion 28 backpack is highly praised for its quality and comfort, though some customers have mixed feelings about the pockets.

Summary topics

  • Build Quality (21%): A significant number of customers pointed out that this backpack is very well made and of high quality.
  • Comfort and Build (25%): A significant number of customers remarked that the pack is perfect, great, well built, and comfortable.
  • Pocket Usability (21%): Customers have mixed opinions about the pockets, with some finding them difficult to handle with gloves.

Review topics: ["fit","quality","construction","backpack","design","bag","straps","pockets","build","instructions","frame","pack","functionality","fabric","hold","closure","access","rucksack","point","room","balance","hiking","combination","shovel","gear","reminder","attachment","features","stays","mammut"].

Review highlights

  • "The separate pocket for safety gear is quite large, you can easily fit a shovel and probe in it." — Yohann
  • "Fit I'm 6'1" average build, and this backpack fits well." — Ryan S.
  • "Phenomenal backpack, very well made and high quality!" — Vane

Reviews

Great Alpine Pack

"Really loving this pack so far, very thoughtfully designed and perfect for alpine climbs. Seems like there are endless opportunities for quick gear storage on the outside of the pack, and I especially appreciate the pouches on the straps -- great for snacks or anything else where quick access is preferred. The daisy chains and gear loops are great, and I appreciate how lightweight the pack is. Just be aware that since there's less structure/support to the pack, it can get a bit uncomfortable to wear on a long approach with a double rack and a rope."

— Janelle S. (5/5)

Solide mais pas très pratique

"La fermeture de sac en mode "roulé" est à la mode. Du coup il n'y a pas de poche supérieure. L'absence de pochette sur la ceinture ventrale et une trop petite pochette intérieure à documents (juste pour un portemonnaie et une paire de lunettes) sont un motif de retour. Les lunettes à soleil, la crème solaire, la barre de céréales, le canif, toutes ces objets simples... tout dans le grand tube ! Donc pas accessibles immédiatement. Le sac précédent étant fichu, il m'a fallu utiliser le nouveau que je ne peux plus le retourner. Mais je regrette mon achat. Point positif : c'est du costaud !"

— Christian R. (3/5)

I like

"Toller Rucksack, super Verarbeitung. Hält Regen stand. Beschränkt auf das nötigste. Toller Sitz an der Hüfte. Perfekt"

— Dominik H. (5/5)

J’ai acheté ce sac pour

"J’ai acheté ce sac pour mettre mon boîtier photo à l’intérieur lors des sorties en montagne, et il s’avère que ce sac est vraiment parfait !"

— Niels S. (5/5)

Produit de très bonne qualité.

"Produit de très bonne qualité. Idéal pour les courses d'une à deux journées. Fonctionne aussi très bien en grande voie."

— Valentin B. (5/5)

Quality Backpack, light but very

"Quality Backpack, light but very durable! I like the design and simplicity of this pack!"

— Roy P. (5/5)

Great backpack

"Great backpack"

— Flurin F. (5/5)

Backpack

"A really nice backpack, easy to use in all seasons. It hugs you like a warm summer night."

— Vegard b. (5/5)

Stabiler Rucksack für alpine Unternehmungen.

"Stabiler Rucksack für alpine Unternehmungen. Nicht der leichteste aber dafür einigermaßen bequem."

— Elias V. (4/5)

Perfect rucksack for all situations

"I bought it because a friend recommended it to me and now i cannot live without it! I can use it both for climbing, alpinism and skitouring. Very big pockets and resistant."

— Edoardo C. (5/5)

Q&A