Gregory Alpinisto 25 Backpack

The Gregory Alpinisto 25L is one of those packs that does exactly what an alpine pack should do—it stays out of your way. It's lightweight, stable while climbing, and has just enough organization to carry the essentials without adding unnecessary complexity.

We especially like the breathable AirCushion back panel and the CloudControl hipbelt, which provide excellent comfort during long approaches while remaining stable on technical terrain. The dedicated rope carry, ice tool attachments, and modular gear loops make it equally at home on alpine rock, ice, and mountaineering objectives.

If your goal is to move efficiently in the mountains with a lightweight pack that's purpose-built for climbing, the Alpinisto 25L is an outstanding choice.

Consider Another Option If...

The Alpinisto 25L may not be the best choice if:

• You need more capacity for overnight trips or winter mountaineering. Consider a 35L to 45L alpine pack instead.
• Your adventures are mostly hiking rather than climbing. A traditional hiking backpack will offer better ventilation, organization, and carrying comfort for long trail days.
• You regularly carry heavy loads. This pack is designed to perform best with loads up to approximately 11 kg (25 lb).
• You want an everyday travel or commuter backpack. The Alpinisto prioritizes climbing performance over laptop organization and travel features.
  

• Alpine climbing
• Mountaineering
• Ice climbing
• Rock climbing approaches
• Scrambling
• Fast-and-light summit pushes
• Technical day hikes

• Lightweight 25L alpine climbing backpack
• Breathable AirCushion back panel reduces heat buildup during high-output activities
• CloudControl hipbelt provides stable support while moving naturally with your body
• Streamlined shoulder harness with adjustable sternum strap
• Modular attachment straps for crampons and technical gear
• Dedicated ice axe and ice tool attachments
• Tuck-away rope carry strap with aluminum hook
• Helmet holder included
• Padded hydration sleeve compatible with Gregory reservoirs (reservoir sold separately)
• Hydration sleeve also accommodates most laptops or tablets
• Side zippered pocket for quick-access essentials
• Secure front zippered pocket under compression flap
• Reinforced base improves abrasion resistance
• Cold-weather aluminum hardware for durability
• Drawcord top closure with weather flap

Is the Gregory Alpinisto 25L suitable for alpine climbing?

Yes. The Alpinisto 25L was designed specifically for alpine climbing and mountaineering. Its streamlined design, ice tool attachments, rope carry system, and stable suspension make it ideal for technical mountain objectives.

Can the Alpinisto 25L carry a rope?

Yes. It includes a tuck-away top rope strap with an aluminum hook that securely carries a climbing rope while keeping the pack streamlined.

Does it fit a hydration reservoir?

Yes. The padded internal sleeve is compatible with Gregory hydration reservoirs and most other hydration systems.

Can I use it for hiking?

Absolutely. While it's designed for climbing, the Alpinisto is also an excellent choice for hikers and scramblers looking for a lightweight technical day pack with exceptional carrying comfort.

Is it suitable as a travel backpack?

Yes. The padded hydration sleeve can also hold most laptops or tablets, making it versatile enough for commuting or travel between mountain adventures.