Truck pilot the large size covers four

the large size covers four times the area

blown their zippers

the zip-top version is differentiated by a (you guessed it) zipper at the top

That was all well and good

There are two O-rings in each of the two zippered pockets as well

Truck pilot the large size covers fourThe Truck is a multipurpose carryall tote your ultimate companion for the grocery store, beach, gym, or even tackling laundry day. It is one size down from our Monster Truck and one size up from our Pick Up Truck. Thoughtful design: With three open top compartments, loading and organizing your essentials becomes a breeze. Center compartment boasts a sewn in plastic stiffener for stability and shape retention Smart storage: The Truck doesn't compromise