The RADICAL 4Z REGULAR from Pajak is a high performance sleeping bag that can be used in all seasons.

This model benefits from a particularly careful design with a fully redesigned 3D down collar and z ipper, allowing for a much wider temperature range down to -25C. Filled with 900 count white goose down, it offers a big dose of warmth while remaining light to carry. The outer fabric is ripstop resistant, while the hood can be adjusted with one hand.

Even the most experienced adventurer can use it on winter hikes/expeditions to save space.