Spark SPII, -2C / 28F, Long Color:Not Applicable Engineered for superior helmet and

Engineered for superior helmet and eyeglass compatibility

shock-absorbing Vibram® sole construction with lower stack height provides additional stability in rugged terrain

Place rings at different distances or inside each other for a more challenging game

The Ruffwear Swamp Cooler provides protection from the sun and cooling through evaporation

Spark SPII, -2C / 28F, Long Color:Not Applicable Engineered for superior helmet andThe 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.