Thunder 50

Lightweight and comfortable backpacking pack with front access

  • robust and versatile despite low weight
  • lightweight and adjustable comfort suspension system
  • three access options to the main compartment
Thunder 50 navy
Prod. no. 7640445451222
Backsystem Thunder Backpack

Sophisticated suspension system with easy length adjustment and minimal back contact points for good venting

Bottom Loops Backpacks

4 base loops can be used to attach sleeping mats, tent, etc.

Open Thunder Backpack

Large front panel access to the main compartment: dual vertical YKK zippers open the front flap for loading and unpacking and allow easy access to the interior.

Thunder Hydration System

Hydration system compatible

Comparison Female Male Backpack Thunder

Women's version: female-specific hipbelt and shoulder straps, aluminium bar is 5 cm shorter 

Mesh Pockets Backpack

Durable mesh stretch pockets on front, sides and hipbelt

Front Fixation Mat

Side compression straps double function as a front compression system as well. Comes handy when a wet tent fly or a sleeping pad needs to be strapped to the front of the pack.

Product Description

Thunder 50 is a versatile trekking backpack with excellent load transfer. In relation to the volume and features, it is super light and perfect for multi-day touring or trekking.

The three access options to the main compartment make it extremely versatile in packing and handling. Both laterally and through the top and front loader openings, gear is always quickly at hand. A large stretch outer pocket on the front and two side pockets provide additional storage space. The height-adjustable lid allows the main compartment to be adjusted as needed. Further attachment options are created by the functional compression straps on the sides, which can also be deployed on the front of the pack.

The sophisticated comfort carrying system with minimal contact points and aluminum stays is height adjustable can be easily adapted to your back length and guarantees a perfect fit with high freedom of movement. A padded hip belt provides additional carrying comfort. The durable, water-repellent recycled and PFC-free fabric protects contents from the elements.

icon pfc free
crossing a crevasse
ski tour during a snow storm
Thunder leaning on bench