Walmart offers the Wakeman Outdoors Otter Tail 25 Degree Sleeping Bag in Green or Pink for $15.99. Opt for in-store pickup to dodge the $5.99 shipping charge. That's $7 off and the lowest price we could find. It measure 75" x 32" and is rated to 35° Fahrenheit.
The dollar store is the most amazing place to find bargains for certain purchases. Yes, even pregnancy tests.