Boost 650 32F/0C Regular Size:One Size This is your perfect sporty

This is your perfect sporty warm-weather crop

Internal Molded Heel Cap

data fields and apps to your paired watch

more bat control

Sealed seams

Boost 650 32F/0C Regular Size:One Size This is your perfect sportyFrom backpacking trips to car camping excursions, the Boost 650 provides the dreamy comfort you need to sleep well outdoors. With an innovative design that allows you to adjust its shape and add warmth when needed, the Boost is one of the most comfortable and versatile sleeping bags ever made. The semi rectangular shape gives you considerably more internal space than a mummy bagyoull feel unrestricted and free to sleep in whatever position you want