Spark SPIII, -8C / 18F, Long 23.5 cm / 9.3 in The tension can be set

The tension can be set by simply turning the optimized adjusting screw

Lightweight and tailor-made for Swix tables

This is the ultimate car camping or rafting mat

Practical pocket sized all round brush

Great all-around multi-tool for work or home

Spark SPIII, -8C / 18F, Long 23.5 cm / 9.3 in The tension can be setThe Spark Ultralight Sleeping Bag Series spans everything from an ultralight down filled liner to a mid winter fast and light sleeping bag. Each model uses premium materials and no frills design to provide cutting edge performance for the designed end use. Ultralight does not mean ultra tight: The Spark sleeping bags are snug but still have adequate girth for the performance oriented backcountry user.