Spark Ultralight Sleeping Bag bike injury prevention Crafted from robust 3/16" steel

Crafted from robust 3/16" steel plate

molle bags and other accessories

safeguarding your vehicle's undercarriage

Get out and stay out — with 10+ hours of rechargeable battery life

Spark Ultralight Sleeping Bag bike injury prevention Crafted from robust 3/16" steelEngineered to keep you warm at the lightest weight and smallest compressed size The Spark Ultralight Mummy 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. Ultralight does not mean ultra tight: The Spark mummy sleeping bags are snug but still have adequate wiggle room for the performance