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Zeta and Delta Range

A new generation of active-use bags.

Delta 150 Down Sleeping Bag
Very light, packable bag. Neck length for lightness. Ultralight under the stars, or backup on a quick ascent.
from £251.00
385g
6°C
Delta 350 Down Sleeping Bag
Very light, packable bag. Neck length for lightness. Overnighter on a fast mountain climb, or a high ridge traverse.
from £342.00
600g
-5°C
Delta 550 Down Sleeping Bag
Very light, packable bag. Neck length for lightness in big mountains. Combine with down clothing for even lower temperatures.
from £433.00
840g
-17°C
Zeta 1
Specialised synthetic-filled bag for big wall bivouacs in damp conditions. Reliable comfort on an overnight belay ledge.
from £242.00
1200g
-5°C
Zeta 2
Specialised synthetic-filled bag for big wall bivouacs in damp conditions. Reliable comfort on a cold overnight belay ledge.
from £288.00
1600g
-15°C