At Toys "R" Us, buy a select kids' backpack of $12.99 or more and receive a Fit & Fresh 14-Piece Lunch Set for free. Even better, get 50% off a second Fit & Fresh 14-Piece Set. Shipping starts at $8.80, but some items may qualify for free in-store pickup. Even with shipping, many combos are at the lowest total prices we could find. (We saw a similar offer a year ago, but that didn't include the second lunch set for 50% off.) Sales tax is added where applicable.

A best bet after the above discounts is the Super Paper Mario 16" Backpack in Lavender (pictured) bundled with two Fit & Fresh 14-Piece Lunch Sets for $19.98. Opt for free in-store pickup to dodge the $8.80 shipping charge. That's $15 off and the lowest total price we could find. The backpack features zippered closures, slip-in mesh pockets, adjustable straps, locker loop, and more. Each set includes two 2-cup smart portion containers, two 1-cup smart portion containers, two 1/2-cup smart portion containers, and two ice packs.