fig4 of the accompanying drawings illustrates a product delivery system according to an embodiment of the invention , which includes a protective cover 28 , an eyelet clip 36 , a securing strap 42 , a zipper bag 50 and an adjustable body 60 . fig5 of the accompanying drawings illustrates the protective cover 28 in more detail , including a shell 30 , an interconnected eyelet member 32 and a first hook 34 and a second hook 34 a . fig6 of the accompanying drawings illustrates the eyelet clip 36 and the zipper bag 50 in more detail . the eyelet clip 36 includes a connected first parallel eyelet member 38 and a second parallel eyelet member 40 . the zipper bag 50 includes a flexible clear body 52 , a zipper 58 , a first zipper eyelet 54 , a second zipper eyelet 54 a and a fastener 56 . fig7 of the accompanying drawings illustrates the securing strap 42 in more detail , including , a strap 44 , a handle 46 and a locking mechanism 48 . fig8 illustrates of the accompanying drawings illustrates a cross - section of the first adjuster 62 of the adjusting body 60 . fig9 illustrates the adjustable body 60 . the adjustable body is comprised of a first adjuster 62 and a second adjuster 78 . the first adjuster is comprised of a first housing 64 and a second housing 64 a , a first securing recess 66 and a first retainer component 68 and a second retainer component 68 a . the retainer components are comprised of adjusting levers 70 , and 70 a , upper sizing clips 72 and 72 a , lower sizing clips 74 and 74 a , spring - loaded retainers 76 and 76 a . the second adjuster is comprised of a second securing recess 80 , a first upper plurality of sizing members 82 , a lower plurality of sizing members 84 , a second upper plurality of sizing members 82 a , a lower plurality of sizing members 84 a . in use , the product delivery system provides an effective means to store , preserve and dispense packaged food products . the eyelet clip 36 is connected to the packaged product by depressing said clip , disengaging the first and second parallel eyelet members 38 and 40 , and then releasing said clip to connect with the product package the adjustable body 60 is then inserted into the open product package . the adjustable body 60 provides the initial stability and function by adjusting to the maximum diameter of a packaged food product . upon insertion of the second adjuster 78 into the first housing 64 and second housing 64 a of the first adjuster 62 , the first and second upper 82 and 82 a , and lower 84 and 84 a , plurality of sizing members make contact with the upper sizing clips 72 and 72 a and lower sizing clips 74 and 74 a of the first retainer component 68 and second retainer component 68 a . the adjusting levers 70 and 70 a are depressed , the upper 72 and 72 a , and lower 74 and 74 a , sizing clips disengage , and allow for further insertion of the second adjuster 78 to fit the diameter of the product package , once released , the spring - loaded retainers 76 and 76 a spring forward , engaging the plurality of sizing members , resulting in a stable system and creating an open portion for dispensing the product . once the adjustable body is within the product package , the zipper bag 50 is placed over the opened portion of the product package , created by the adjustable body 60 , enveloping the product package , thus placing a lining of the product package in between said adjustable body 60 and zipper bag 50 . in one embodiment , the zipper bag can be adjustable to fit over any sized product package . the securing strap 42 is placed around the zipper bag 50 , the packaged product , and rests inside the connected first securing recess 66 and second securing recess 80 of the adjustable body 60 . in one embodiment , the securing strap is elastic . the handle 46 is opened and strap 44 is then pulled , creating an airtight pocket over the open portion of the product package , allowing for maximum protection from oxidation , microbes and fungus . the locking mechanism 48 then aids in maintaining the security once the handle 46 is closed . the interconnected eyelet member 32 of the protective cover 28 slides between the first and second parallel eyelet members 38 and 40 of the eyelet clip 36 . the first and second hooks 34 and 34 a of the protective cover 28 connect with the first and second zipper eyelet 54 and 54 a in order to maintain the stability of the system . in one embodiment , said first hook 34 and second hook 34 a , are adjustable , and can be connected to any size zipper bag 50 with respective zipper eyelets 54 and 54 a . upon vertical hanging , a hook , will pierce the first parallel eyelet member , the interconnected eyelet member 38 and the second parallel eyelet member 40 , connecting and holding the product package , vertically , and within the protective cover 28 . the number of pet owners is consistently increasing . many owners try and save money by buying food in bulk . most often , pet owners find storage space limited due to the large quantity of food in bulk bags , and in some cases , they find that outside storage is the only option . food bags can also be cumbersome and heavy to move around . today , the quantities of pet food range from 6 - 50 lbs . the product delivery system provides for efficient use of limited storage space , preservation and ease of dispensing large bulk food items . an advantage of the product delivery system is its vertical positioning . in an embodiment of the invention , a hook can hang the product delivery system vertically . the hook pierces the respective eyelets of , the first and second parallel eyelet members of the eyelet clip , as well as the interconnected eyelet member of the protective cover . this allows storage of a bulk - packaged product in a variety of areas that would ordinarily not be used . moreover , because some owners are faced with limited space and must store food outdoors , the protective cover provides the necessary protection from the outdoor elements , effectively increasing the lifespan of the packaged product . another advantage of the product delivery system is its unique ability to preserve the contents of the bulk - packaged items . using large quantities of food increases the amount of time spent exposed to the environment . because animals eat such small portions the food containers can spend weeks , even months , exposed to oxygen , microbes and fungus . the product delivery system is equipped with a zipper bag that effectively reduces this exposure by employing very unique elements . paramount to these elements is the securing strap and recess . the securing strap is comprised of a strap , handle and locking mechanism . the strap can be effectively pulled to its maximum tension strength by use of the handle and locked into position by the locking mechanism . a securing recess , which is comprised of a first securing recess on the first adjuster and a second recess on the second adjuster , once connected , allows for the securing strap to rest within . this securing recess is another barrier to the introduction of oxygen into the packaged product , thus increasing its longevity . the second element is the clear through plastic flexible cover . this cover is impermeable to the elements , providing safe storage of food for a prolonged period of time . as an added safeguard , the clear plastic allows an end user to primarily survey the contents of the bag , to ensure quality . fungus is easy to spot and is indicative of contamination of the food source . generally , pet owners resort to using a cup or other utensil to reach in and pull out portions of food . an advantage of the product delivery system is its unique dispensing method . the zipper bag is comprised of a flexible clear body , a first and second zipper eyelet and a fastener . while the respective eyelets are connected to the protective cover hooks , the fastener can be moved with one hand , providing ease of dispensing product . while certain exemplary embodiments have been described and shown in the accompanying drawings , it is to be understood that such embodiments are merely illustrative and not restrictive of the current invention , and that this invention is not restricted to the specific constructions and arrangements shown and described since modification may occur to those ordinarily skilled in the art .