Western Digital Store offers its Western Digital 3TB My Passport USB 3.0 Portable External Hard Drive for Mac in Black for $109.99. Apply coupon code "DNMARBUNDLE" to cut that to $104.99 and bag the Western Digital My Passport Case with Squeeze Top in Gray for free. (The case will be added to cart after you enter the coupon.) With free shipping, that's tied with our mention from two weeks ago as the lowest price we've seen for this bundle. (It's also $18 under the best deal we could find for these items purchased separately elsewhere.) The HDD features 256-bit AES hardware encryption.

The 4TB version is also available bundled with the same case for $114.99 with free shipping via the above coupon. That's $13 less than you'd pay for these items purchased separately elsewhere, as well as tied with our mention from two weeks ago as the best deal we've seen for this bundle. Both deals end March 31.