Sea To Summit Circuit

Description

When conditions shift from cool alpine evenings to mild coastal camps, the Sea to Summit Circuit -1°C Down Sleeping Bag adapts with you. Designed for travellers who value comfort without compromising packability, this versatile down sleeping bag delivers reliable warmth in a roomier, semi-tapered shape that lets you sleep on your side without feeling restricted. Filled with 650+ fill power Ultra-Dry Duck Down, it provides efficient insulation you can trust when temperatures drop towards -1°C. As the night warms, the wraparound zip allows full ventilation or converts the bag into a flat quilt, giving you flexible comfort across seasons. Lightweight 20D recycled fabrics feel soft against the skin while keeping weight low in your pack. For hikers chasing remote ridgelines or multi-day treks where every gram counts, this lightweight sleeping bag packs down small into its compression sack, ready for the next push forward. This is the kind of gear you choose when it has to work.