Sea To Summit Spark Sp 1 Sleeping Bag
Sea To Summit Spark Sp 1 is the lightest sleeping bag we’ve made yet. Pared down to the bare necessities, the SpI is an adventure racer’s dream. Using the warmth of 850+ loft 90/10 Premium goose down, the amazing moisture protection of ULTRA-DRY Down™, and a micro-weight 10D Nylon shell and 15D lining, we have created one of the best warmth for weight minimalist sleeping bags available. The Spark is an ultra light bag with many possible uses.
Its balance of size, weight and warmth make it an excellent summer sleeping bag, especially for weight and space conscious cycle tourers and ultra light walkers. It also works well as a liner bag, slipping inside another sleeping bag to add one or two seasons to its rating.
- Size Variation: Regular / Left Zip
- Compressed Size: 1.55 liter
- Fill Weight: 6.3 oz/180g
- Bag Weight: 12.3 oz/348g
- Temp Rating: 46 F (EN Lower Limit) /8 C (EN Lower Limit)
- Color: White