Walmart offers the Ozark Trail 50F Thermolite Quallo Mummy Double Sleeping Bag in Orange, model no. TKS-TSMD06, for $16.15. Opt for in-store pickup to dodge the $5.97 shipping charge. That's tied with our mention from a week ago and the lowest price we could find by $21. It has a left-side zipper, measures 80" x 33", and is designed to sleep two people comfortably.