Collapsible wheeled tool bag

A tool bag with wheels comprising, in combination:

• a generally rectangular base with a front side edge, a back side edge, a first lateral side edge and a spaced second lateral side edge generally parallel to the first side edge, an inside and an outside, said base comprised of a foldable, flexible material;
• a generally rectangular back side extending upwardly from the back side edge, said back side comprised generally of a polymeric sheet having a first and second spaced wheel wells positioned at said back side edge adjacent respectively the first and second lateral side edges of the base;
• a reinforcing telescoping handle mounted on the back side, for telescopic extension vertically upward from the back side;
• a fabric cover sheet overlying the back side intermediate the telescoping handle and said polymeric sheet;
• a reinforcing board on the inside of the base hinged to the base along the first side edge and foldable between a position generally against the base and a position generally transverse to the base;
• a support skeg mounted on the outside of the base adjacent the front side edge;
• a wheel rotatably mounted in each wheel well, said wheels each having a diameter to maintain the base in combination with the skeg substantially horizontal;
• a first lateral side extending upwardly from the first lateral side edge of the base and comprised of a flexible material;
• a second lateral side on the base extending upwardly from the second lateral side edge of the base and comprised of a flexible material;
• a front side extending upwardly from the front side edge of the base;
• said front side joined to the first and second lateral sides, and said back side joined to said first and second lateral sides to form a storage enclosure;
• said lateral sides each including a pocket extending generally between the back side and front side;
• and
• a removable, generally rigid insert member in each pocket for maintaining each lateral side extended, said inserts removable to enable folding of the lateral sides to position the front side toward the back side, when the reinforcing board is folded to the transverse position.