Lunchbox Disparity

This year, before school started, I asked both of The Tweedles if they wanted to do school lunch or bag lunch this year.  They both enthusiastically voted for bag lunches.  It means more work for me, but they're more likely to eat what I send them than what's offered at school, so it's worth it.  However, I'm noticing there's a huge disparity in my house when it comes to the quantity of food included in Bug and Bunny's lunch boxes.  Today for example.

Bug's Lunchbox:

2 Ham and Swiss Sandwiches.
1 Baby Bell Cheese
Baby Carrots
Grapes and blueberries (about a half a cup combined).
Graham Cracker Stackables
Lunch bag size bag of gold fish
Yogurt covered pretzels
V8 Fusion Juice Box
Water Bottle (not pictured)

Bunny's Lunchbox:

1 cheese and tomato quesadilla
Grapes and blueberries (about a half cup combined).
Baby Carrots with several slices of cucumbers
1 Baby Bell Cheese
Lunch bag size cheezeits
V8 Fusion Juice Box
Water Bottle (not pictured)

And the kicker? Bunny will come home with only part of her lunch eaten and tell me how she even shared that part with her friends.  Bug will come home from school today having eaten all of his food, and tell me how starved he is and needs more food in his lunch box.  He's only 6.  What am I going to do when he becomes a teenager???

Seriously.. Thoughts?

P.S. I'll get back to our Yellowstone trip with more pictures, I promise.