favorite cooler/backpack combo?

[paysensmom]

I am going with my 13 year old son and would like to bring one backpack/cooler to bring a light lunch and bottled water. What do you suggest? This will be my first time without a stroller to stash a cooler under.....Thanks so much.

 

[sprousehouse]

I don't have any advice but I do have the same question. I would really like one without the laptop sleeve as that really seems to add to the bulk.