There are plenty of good reusable lunchboxes out there (see 9 Cool Lunch Boxes and Bags), but few are as stylish and compact as these from Aladdin...
Aladdin has three options in their line of commuter lunchboxes:
The Lunch and Go Lunchbox
Features collapsible handles, a removable ice pack and will fit the mini lunchbox and salad set. It's fully microwaveable and BPA free.
The Lunch and Go Mini Lunchbox
The mini lunchbox features removable sliding dividers and is dishwasher and microwave safe. Also BPA free.
The Lunch and Go Salad Set
The Salad Set features a dressing container, built in cutting board, and incorporated crisper to keep your lettuce more dry and fresh.
All three fit together creating one unit for a small, stylish and reusable way to carry your lunch to work.