The Tech-Light blends the advantages of the Lightweight and Hi-Tech designs into a sleeping bag style which offers high performance in extreme environments at a remarkably low weight. This is the style to choose for fast-moving ascents or any venture into severe cold where weight will be critical.

Straight wall baffles minimise the construction weight, while the mummy hood, side V channels, and double draft tubes behind the zip optimise insulation.

Cut slightly wider to make allowance for clothing to be worn inside. Standard size: chest circle approx 160cm: waist circle 150cm.

In cross section the baffle system looks like this:

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