Duffel type sports bag

Claim 2

In a tube-like sports bag of the type made of pliable material and including a main storage compartment having two-like shape opposed main compartment end panels and a first generally rectangular side wall being rolled for joinder along its opposed ends to the periphery of respective ones of said end panels for defining at least a portion of the boundaries of said main storage compartment therein, a first opening in said first side wall for providing access to said main compartment and first closure means mounted adjacent said first opening, means mounted on said side wall for user carrying of said bag; a second rolled side wall extending laterally from one of said opposed end panels between said first side wall and one of said main compartment end panels, and a third like-shape end panel joined to said second side wall along an outward end thereof and enclosing same for forming a second compartment on said bag, a second opening in said second side wall for providing access to said second compartment and second closure means mounted adjacent said second opening; and an improvement wherein said one main compartment end panel positioned between said main and said second compartments includes a third opening therein and a first expansible bag of flexible material secured along an open top edge thereof to the periphery of said third opening defining a first expansible chamber adapted to expand the size of at least one of said main and said second compartments on said bag.

Claim 3

The tube-like sports bag as defined in claim 1 wherein said third opening is an oval-like shape, and the material of said expansible bag is water repellant.

Claim 4

The tube-like sports bag as defined in claim 1 wherein said second opening in said second compartment side wall is positioned circumferentially and extends substantially completely across a top portion and along the opposing side portions of said second wall, and a remaining bottom portion of said second side wall being pliable for acting as a hinge when said second compartment is in opened position to gain access to said expansible chamber.

Claim 5

The tube-like sports bag as defined in claim 1 wherein said third like-shape end panel includes a pair of layered panels connected along their peripheries, an interior panel of said pair of layered panels being made of substantially water resistant material, including an opening therein, and having closure means mounted adjacent said opening to define a generally disc shape pocket in said compartment.

Claim 6

The tube-like sports bag as defined in claim 1 further including a third rolled side wall extending laterally from the other of said opposed end joinders between said first side wall and the other of said main compartment end panels, and a fourth like-shape end panel joined to said third side wall along an outward end thereof and enclosing same for forming a third compartment on said bag.

Claim 7

The tube-like sports bag as defined in claim 5 wherein at least one of said end panels forming said third compartment includes pocket forming means thereon for retaining any material positioned therein.

Claim 8

The tube-like sports bag as defined in claim 2 wherein said oval-like shape third opening includes a complementary shape cover and means adjacent the periphery of each of said cover and one end wall adjacent said opening for selectably fastening same together.

Claim 9

The tube-like sports bag as defined in claim 1 wherein said third opening in said one end panel is of an area less than about one-half the area defining said one end panel, and said one end panel additionally includes pocket means thereon for retaining items positioned therein.

Claim 10

The tube-like sports bag as defined in claim 1 wherein said third opening in said one end panel is of an area more than about one-half of the area defining said one end panel.

Claim 11

The tube-like sports bag as defined in claim 5 wherein the other of said main compartment end panels includes a fourth opening therein and a second expansible bag of flexible material is fastened along its opening edge to the periphery of said fourth opening on said other end panel to define a second expansible compartment.

Claim 12

In a tube-like sports bag of the type made of pliable material and including a main storage compartment having two-like shape opposed main compartment end panels and a first generally rectangular sidewall being rolled for joinder along its opposed ends to the periphery of respective ones of said end panels for defining at least a portion of the boundaries of said main storage compartment therein, a first opening in said first sidewall for providing access to said main compartment and first closure means mounted adjacent said first opening, means mounted on said sidewall for user carrying of said bag; a second rolled sidewall extending laterally from one of said opposed end panels between said first sidewall and one of said main compartment end panels, and a third like-shape end panel joined to said second sidewall along an outward end thereof and enclosing the same for forming a second compartment on said bag, a second opening in said second sidewall for providing access to said second compartment and second closure means mounted adjacent said second opening; and an improvement wherein said one main compartment end panel positioned between said main and said second compartments includes a third opening therein and a first expansible bag of flexible material secured along an open top edge thereof to the periphery of said third opening defining a first expansible chamber adapted to selectively expand the size of said main compartment or said second compartment on said bag, said second opening in said second sidewall being positioned circumferentially and extending substantially across the top portion and along the opposing side portions of said second sidewall, and a remaining bottom portion of said second sidewall being pliable for acting as a hinge when said second compartment is in opened position to gain access to said expansible chamber.

Claim 13

In a tube-like sports bag of the type made of pliable material and including a main storage compartment having two-like shape opposed main compartment end panels and a first generally rectangular sidewall being rolled for joinder along its opposed ends to the periphery of respective ones of said end panels for defining at least a portion of the boundaries of said main storage compartment therein, a first opening in said first sidewall for providing access to said main compartment and first closure means mounted adjacent said first opening, means mounted on said sidewall for user carrying of said bag; a second rolled sidewall extending laterally from one of said opposed end panels between said first sidewall and one of said main compartment end panels, and a third like-shape end panel joined to said second sidewall along an outward end thereof and enclosing the same for forming a second compartment on said bag, a second opening in said second sidewall for providing access to said second compartment and second closure means mounted adjacent said second opening; and an improvement wherein said one main compartment end panel positioned between said main and said second compartments includes a third opening therein and a first expansible bag of flexible material secured along an open top edge thereof to the periphery of said third opening defining a first expansible chamber adapted to selectively expand the size of said main compartment or said second compartment on said bag, said second opening in said second sidewall being positioned circumferentially and extending substantially across the top portion and along the opposing side portions of said second sidewall, and a remaining bottom portion of said second sidewall being pliable for acting as a hinge when said second compartment is in opened position to gain access to said expansible chamber.