Enough space for your equipment: with a volume of 75 liters, the Trion Spine 75 is very spacious and also has the perfect suspension system for heavy loads. The Active Spine Technology promises greater freedom of movement for the shoulders and hips. This allows a more natural gait. Weight is transferred optimally as you walk. The Trion Spine 75 features a height-adjustable suspension system. The large front opening makes it easy to clearly organize equipment.

The Trion Spine 35 takes even difficult ascents in stride. Thanks to a suspension system featuring Active Spine™ Technology and integrated height adjustment, the backpack allows greater freedom of movement for the shoulders and hips, resulting in a more natural gait. It also ensures optimal load transfer during all walking movements, even when carrying a heavy load. With a capacity of 35 litres, an additional front opening, and a range of features, the Trion Spine 35 offers everything an alpinist's heart desires.

• Basic
• Mammut Active Spine Technology™

• Basic
• Mammut Active Spine Technology™