Sea To Summit Spark Spii

Description

Updated for 2019, Sea to Summit’s Spark series of sleeping bags are designed to be the pinnacle of lightweight warmth for any conditions – an ultralight down bag for travellers, adventure racers and minimalists of all persuasions.

The Spark SpII uses the highest possible quality of responsibly-sourced down, 850+ loft, Ultra-Dry water repellent European goose down, and an ultra-thin 10D nylon shell. It’s no slouch in the design department either: the mummy shape, full hood and half zip conserve heat efficiently, and vertical chest baffles prevent migration when horizontal. Even better – it’s so thin it can be used as a liner or booster bag to add several degrees to your other bags. Talk about versatility. All this and it fits in the palm of your hand. Comes with compression sack and storage cell.

For more on how to choose a sleeping bag, check out our Sleeping Gear Guide.

Specifications

Item		Sea to Summit Spark SpII Sleeping Bag – Men’s
Best Use		Winter Hiking; Travelling; Cycle Touring; Liner Bag; Adventure Racing
Weight		Regular – 490g, Long – 560g
Insulation		Responsibly-Sourced 850+ Loft Ultra-Dry Goose Down
Fill Weight		Regular – 300g, Long – 345g
Shell		7D & 10D Nylon Shell; Mixture of Box Baffle and Sewn Through Construction
User Height		Reg – <183cm; Long – <198cm
Comfort Temperature Range (EN13537 Rating)		+4°C to -2°C
Shape		Contoured Mummy with Vertical Chest Baffles
Packed size		1.3 Litres