Sea to Summit Spark Pro 1c Sleeping Bag Long

Amazon

Professional grade 30-degree Fahrenheit (-1-degree Celsius) ultralight down sleeping bag for for 2-season backpacking, bike packing, and touring; contoured mummy shape features hood and zipper draft tubes 950+ fill power down insulation (Responsible Down Standard certified) treated with Ultra-Dry Down to improve reaction to moisture, retaining loft and performance Featherweight 10D nylon shell with PFC-free durable water repellent (DWR) finish keeps the hood and footbox highly water resistant; highly breathable 10D nylon liner for enhanced comfort Free Flow Zip System features a YKK #5 side zipper with zipper plow for reliable, snag-free operation and a YKK #3 footbox and shoulder zipper for minimal additional weight 30-degree bag features hybrid box baffles in torso for warmth and sewn through baffles in the leg area to reduce weight; Sea to Summit Guarantee is offered for the lifetime of this product

Snowcountry

The Sea to Summit Spark Pro -1°C sleeping bag is the perfect option for lightweight adventures that puts comfort at the forefront. With the ability to be adapted to a range of conditions, the Spark Pro is as lightweight as it is versatile and functional. The optimal warmth to weight ratio makes this bag as comfortable as it is compact and easily packable. The Spark Pro -1°C is filled with 950+ CUIN goose down that has undergone a treatment for improved water resistance in damp conditions, making it an ideal lightweight option for late spring, summer and early autumn use.