Sea to Summit Spark 18 Degree Ultralight Mummy Sleeping Bag
Sea to Summit Spark 18 Degree Ultralight Mummy Sleeping Bag, #html-body [data-pb-style=QLUCJX9]{justify-content:flex-start;display:flex;flex-direction:column;background-position:left top;background-size:cover;background-repeat:no-repeat;background-attachment:scroll}The Sea to Summit Spark Ultralight Mummy Sleeping Bag 18 Degree is a high-performance sleeping bag designed for minimalist adventurers who prioritize light weight and compact size without sacrificing warmth and comfort. Ultralight does not mean ultra-tight: The Spark mummy sleeping bags are snug but still have adequate wiggle room for the performance-oriented, backcountry user.