We had these Nice Home metal bins bookmarked before we spotted them on AT:NY yesterday...and see now that they are on clearance ($13.99-$29.99 at Target). To take the idea of colorful storage even further, we rounded up a few more bright bin options - for kids or grown-ups.
Strapping cube bin from The Land of Nod
Large nested woven nylon bins from The Container Store
EVA Tread bins from The Container Store
Activity bookshelf with colorful storage bins from Costco