Mammut Aenergy ST Backpack

The Aenergy ST is built with a shorter back length and contoured shoulder straps designed to sit more comfortably on a woman's frame. This reduces pressure points and ensures the pack stays stable while you're moving through technical terrain.

Yes, the full-length zipper allows you to open the main compartment like a suitcase. This is a significant advantage for ski touring, as it lets you grab extra layers or skins without having to unpack everything from the top.

For most day-long ski tours, 32 liters is the sweet spot. It provides ample room for your avalanche safety kit, extra layers, food, water, and skins, without being so bulky that it hinders your agility on the ascent.

Yes, the pack features versatile attachment points designed to handle skis, snowboards, ice axes, and trekking poles. It is engineered to keep your gear secure and balanced, even when you're boot-packing up steeper sections.

Absolutely. The pack includes a dedicated compartment specifically for your avalanche safety equipment. This ensures your shovel and probe are separated from your dry gear and are immediately accessible in an emergency.

The internal aluminum frame is lightweight but essential for load transfer. It helps distribute the weight of your gear across your hips rather than just your shoulders, which is crucial for maintaining comfort during long days in the backcountry.