The Grivel Radical Light 21 is a versatile and minimalist backpack designed for fast climbing and mountaineering. It is the ideal companion for your one-day adventures. The backpack is made of light but durable 210D nylon, and with its weight of only 525 g , it offers comfort and versatility when climbing.

Its key features include:

• Double closing system that works in all situations, fully or partially loaded.
• Multiple accessories , such as dual detachable ice ax holders, a top strap for carrying a helmet or rope, and a front zippered pocket for access to the main compartment.
• Water bag opening on the side.
• Detachable chest strap and detachable belt for best weight distribution.
• Compact and ergonomic design for comfortable carrying.