Sea to Summit - Spark Pro -9°C Down Sleeping Bag - Down sleeping bag

Lightweight, compact and very warm all-season and winter down sleeping bag

The Spark Pro -9° down sleeping bag from the outdoor specialists at Sea to Summit is the Swiss Army knife of sleeping bags for the colder half of the year! This sleeping bag lives up to the "Pro" in its name. The lower limit of -9° Celsius and a comfort temperature of -2°C show that this is, essentially, a year-round or winter sleeping bag (according to typical European weather) that allows you to sleep warmly, especially when it's chilly outside, yet hardly makes a difference to your luggage or pack size. However, it can also be used as a blanket should the weather become too mild. The mummy sleeping bag offers a fitted cut, while still leaving you room thanks to its generous foot box. The technical, comparatively large hood offers you both the best insulation performance and cosy comfort. Plus, the Spark Pro -9° can be combined with women's specific sleeping bags and quilts from Sea to Summit. An ergonomically-shaped draught collar offers extra protection from the cold.

First-class choice of materials and workmanship

The outer material of the Spark Pro -9° is both waterproof and breathable, ensuring extra comfort both inside and outside of a tent. In addition, the RDS-certified goose down insulation boasts a huge fill power of 950+ cuin, which ensures top-class thermal performance. The down has been treated with Ultra Dry Down technology so that it has greatly improved water resistance and continues to warm even in damp conditions and does not lose its fluffiness so quickly either. This sleeping bag features an intelligent baffle construction that has been adapted to the human anatomy, which ensures optimal heat distribution.

The advantages at a glance:

• Compact cut, lightweight mummy sleeping bag
• All-season sleeping bag with a focus on autumn/winter
• High heat retention
• Moisture-resistant down treatment
• Intelligent construction