WISE 555

Designed for ultra-trail and trekking, the WISE 555 hydration pack is a comprehensive companion capable of supporting you for several days in the mountains. 

You run independently thanks to its large total capacity of 24 liters. Innovative and lightweight, its silo-inspired construction, taking cues from tankers, allows you to carry everything you need for your outdoor adventures. 

Its multiple pockets and storage spaces easily accommodate your tent, sleeping bag, stove, and all your equipment to accompany you peacefully during your escapades. 

This model includes two 500 mL flasks for easy and quick hydration. You even have the option to fit two more at the front, for a total of 2 liters. The inclination of the pockets facilitates flask handling while the flexible cord at the top provides additional support at the neck. 

A patented rear storage, Tanktech, divides into multiple compartments to help you organize better and distribute the weight evenly. 

Equipped with patented wings, it promises excellent support and ensures reliable race performance without bouncing. The Spinetech process perfectly adjusts to your body during exertion. The material is very rigid vertically and very elastic horizontally, which allows for a combination of stability and freedom of movement. 

The self-locking zipper is easily adjustable and allows for optimal tightening during your journey, no matter the obstacles. It pairs with two clips that ensure good support and more ventilation when you don't need maximum support. 

WISE 555 Running Bag Coding

5: Capacity for 5 flasks of 500 mL. 

5: Maximum front capacity: 4 L. 

5: Maximum rear capacity: 18.5 L.  

Key features of the WISE 555 hydration pack

• 2 flasks of 500 mL included 
• Flasklock Pocket : compatible with a 500 mL flask
• Lowgravity FlaskPocket (17° angle) : support and prevents bouncing 
• FlaskLeash : retention 
• WingsPocket: stability, practicality, and resistance 
• Spinetech : adjustment and stability
• Sidedraw : side pocket storage 
• FlowPocket at the front 
• SecurityPocket at the front : carries phone, keys, or nutrition
• Crosslock Pocket (cross-inverted closure)
• Bagfoil : stability and support 
• TankTech (patented rear pocket): compartments that divide the gear to be carried 
• SealingPocket in EvenSafe 3L material inside : waterproofing and stability 
• Modular zipper + Breath Clips: adjustment and support 
• Elastic loops: pole transport 
• Safety whistle 
• Reflective elements : visibility and safety 
• Total number of pockets : 17
• Carrying capacity: 24 L in T4
• Weight: 394 g in T4

Recommendations for size selection 

• For a more compressive pack with enhanced support = see visual no. 6
• For a balanced pack between comfort and support = see visual no. 6
• For a more comfortable pack with altered support = see visual no. 6