If you're interested in purchasing the Double Rainbow for your backpacking season, be aware that it is not sold by major commercial or online retailers. You can order it directly from the manufacturer. Make sure you order it with plenty of lead time as it comes from a small company that can only produce so many at once — but we didn't have to wait for our order any longer than from a big retailer this year.
Tarptent offers a single-occupancy version of this tent as the Tarptent Rainbow. For $260 (compared to the Double's $289), the Rainbow shaves a few ounces off without compromising livability. If you're looking to travel solo but are intrigued by the award-winning Double Rainbow, the single Rainbow could be the perfect fit.