The Dyson Airstrait is back on sale at Amazon — and it comes with Dysons Omega Oil for free

SAVE OVER $100: As of Oct. 28, the Dyson Airstrait is on sale for $427.74 at Amazon. That's a 23% discount on the list price. $427.74 at Amazon $554.99 Save $127.25 If you prefer straight hair to curl or a bouncy blowout, don't worry, Dyson still has a styling tool for you. The Airstrait takes a different approach to styling than the brand's popular Airwrap: it combines drying and straightening in one step to give you sleek, straight hair. And as of Oct. 28, it's on sale at Amazon for more than $100 off the list price. Usually $554.99, you can take it home now for $427.74. This deal also includes a bottle of Dyson's Omega Oil, which helps nourish your hair and banish frizz. It also helps to lock in the shine you'll get from your straightening routine.So, how does this tool work? Rather than relying on hot plates to straighten hair, the Airstrait uses controlled airflow to dry and smooth strands simultaneously. The wet-to-dry design means you can go from damp hair to a straightened style without drying it first. Mashable Deals By signing up, you agree to receive recurring automated SMS marketing messages from Mashable Deals at the number provided. Msg and data rates may apply. Up to 2 messages/day. Reply STOP to opt out, HELP for help. Consent is not a condition of purchase. See our Privacy Policy and Terms of Use. It directs air at a 45-degree angle to create the tension needed to straighten hair, helping to reduce the time spent drying and styling. You can find this Dyson deal at Amazon now.