Sears offers the Craftsman 13" and 18" Tool Bag Combo
, model no. 37537, for $8.99
. Plus, Shop Your Way Max members bag free shipping
. (Not a member? It's free to sign up for a 90-day trial
; otherwise, shipping adds $7.75. Free in-store pickup is also available.) That's the lowest total price we could find by $15, although we saw it for a buck less in October. They feature heavy-duty zippers and exterior mesh pockets.