Tech Specs

Specifications are maintained on Pack4Back GearDB (community edits and revision history). Values may differ from the manufacturer or your unit—verify before buying.

Reviews

• 5.0 / 5

  Doug D.

  Best climbing pack ever It’s small and you have to be selective with what you bring but it feels like you are wearing nothing at all.

  From Mammut DK
• 5.0 / 5

  Justin J.

  Barely notice it on my Barely notice it on my back when climbing

  From Mammut DK
• 5.0 / 5

  Gallus

  Passt genau praktisch einfach man Passt genau praktisch einfach man merkt ihn kaum auch wenn man ihn Stundenlang trägt

  From Mammut DK
• 5.0 / 5

  Alex M.

  I’m obsessed with this pack I bought this pack specifically for multipitch rock climbing because it has no waist strap and sits high enough to not interfere with my harness. It’s PERFECT for this purpose. The water bottle pouches at the front are great for a soft water bottle with a long straw in lieu of a bladder. My phone goes in the other side for easy access to route beta and photos. Great loo

  From Mammut DK
• 5.0 / 5

  Alex S.

  Great small climbing bag Works great, decent durability just have to patch it after off width climbing. Super comfortable unless you overweight like a rack or rope with water. Love it just what I needed

  From Mammut DK
• 5.0 / 5

  Fabian R.

  Très beau sac Très bien. Il manque un mode d'emploi pour le réglage des sangles et élastique pour le porter au mieux. Manque un système pour que les gourdes souples de 500ml ne se trouvent pas au fond de la poche à gourde (la tétine ne dépasse pas pour pouvoir boire). Et lorsque les gourdes se vident elles prennent moins de places et balancent de haut en bas (En Trail)

  From Mammut DK
• 5.0 / 5

  Peter A.

  Works perfectly as a day Works perfectly as a day sack walking, climbing and trail running. Stable and light and well provided in storage outside and access to within.

  From Mammut DK
• 5.0 / 5

  Jan S.

  Overnight backpack Satisfaction

  From Mammut DK
• 5.0 / 5

  Frank P.

  Great day pack !!! It fits just right !!! I gots a 48" chest and it fits snug. . . perfect actually it does not move on me and it holds plenty of liquids in and at the front. . . Can't say enough of how fitted it is. . like a glove !!! No hot spots any where. . . and very comfortable. . . . It's big and light enough for bagging one day peaks. . . Thank you Mammut for making such a great bag !!! I

  From Mammut DK
• 5.0 / 5

  Christopher W.

  An Outstanding Alpine Multipitch Pack As an AMGA guide, the Trion series has become my go to line of climbing packs. I originally bought the Trion 35 for Grand Teton/Alpine approaches and picked up the Trion 15 to replace my 20L multipitch pack. The Trion 15 is compact, thoughtfully designed, and incredibly functional. The hydration bladder sleeve is a must, the side zip provides quick access to

  From Mammut DK
• 5.0 / 5

  maxime B.

  Versatile ++ Parfait pour les courses d’ultra distance en running ou à vélo, le snowboard / ski de rando. Prend peu de place dans un Duffel bag pour prendre l’avion ou autre. Finition comme toujours, impeccable :)

  From Mammut DK
• 5.0 / 5

  David B.

  Super practical and comfortable This backpack is extremely useful for quick trips or hikes. The fact that I can regulate the shoulder straps make it very easy to wear and feel comfortable with it! Definitely recommended.

  From Mammut DK
• 5.0 / 5

  Andreas K.

  Für mich perfekt ob am Für mich perfekt ob am Berg oder am Bike einfach spitze

  From Mammut DK
• 5.0 / 5

  Leon A.

  Perfect Honestly, some of the highest quality I’ve seen in a while. Do yourself a favor and buy it now -LAP.

  From Mammut DK
• 5.0 / 5

  drpuschel@web.de

  N/a N/a

  From Mammut DK
• 5.0 / 5

  Henrik T.

  Works great. Works great.

  From Mammut DK
• 5.0 / 5

  Robert F.

  The perfect hiking/running pack! Fits like a glove and functional design works great for gear access.

  From Mammut DK
• 5.0 / 5

  Alexander J.

  Sitzt perfekt. Robust und angenehmes Sitzt perfekt. Robust und angenehmes Material.

  From Mammut DK
• 5.0 / 5

  Oscar M.

  sac trion 15 Sac très pratique pour les randonnées/trail à la journée. petit et très résistant, qualité Mammut toujours irréprochable

  From Mammut DK
• 5.0 / 5

  Francois P.

  Sac PARFAIT pour mon usage Ce sac repond parfaitement a mes attentes par son poids a vide, sa structure et son ergonomie. 15 litres c est parfait on a le necessaire et on n est pas tente se charger. J ai un usage tres regulier en rando et bikepacking.

  From Mammut DK