fig1 - 1d show a folding pouch with a tri - fold cover and a strap for engaging a luggage handle , a preferred embodiment of the invention . a storage device 15 is shown which comprises a cover mechanism 20 and a pouch 40 . the cover mechanism comprises a left section 20 a , a middle section 20 b , and a right section 20 c , a fastener - a 21 a , shown in fig3 , which cooperates with a fastener - b 21 b to keep the cover closed . the cover mechanism further comprises an upper edge 24 a , a lower edge 24 b , an edge left 24 c , an edge right 24 d , as well as an inside 25 and an outside 26 . the cover mechanism additionally comprises a strap 70 which facilitates a secure engagement of the storage device with handle 10 through a strap void 70 a . in order to engage the handle , the strap can be made temporarily discontinuous by means of a buckle 75 . the strap comprises a first strap end 73 a and a second strap end 73 b , as well as an inner surface 71 , which comprises a first surface 72 a and a second surface 72 b . the strap is affixed to the cover mechanism , being joined at the and the first and second strap ends of the strap to a first location 74 a and a second location 74 b , respectively , of the cover proximate its upper edge 24 a . the cover further comprises a window 28 through which an id card , if inserted behind said window in a card - holding structure ( not shown ), can be seen . pouch 40 comprises a front wall 46 , a back wall 48 , an opening 60 , and a zipper 80 . it further comprises a top segment 40 a , a mid - top segment 40 b , a mid - lower segment 40 c , and a lower segment 40 d , interspersed with a top crease 45 a , a middle crease 45 b , a bottom crease 45 c . pouch 40 also comprises a top edge 42 a , a bottom edge 42 b , a left edge 42 c , and a right edge 42 d . additionally , pouch 40 comprises a seam 47 , which affixes the pouch to the cover mechanism , and a pivot point 47 a which can aid the folding of the pouch , namely mid - top segment 40 b to top segment 40 a . front wall 46 comprises a top front wall segment 46 a , a mid - top front wall segment 46 b , a mid - lower front wall segment 46 c , and a lower front wall segment 46 d , while back wall 48 comprises a back wall mid - top segment 48 b and a back wall lower segment 48 d . wall segments 46 c - d and a majority of wall segment 46 b is constructed from a see - through mesh material , making it easier to visually inspect personal items in the pouch and for the person suing the pouch to more easily discern that all items have been removed from it . opening 60 comprises a first end 61 a and a second end 61 b . zipper 80 comprises an opened end 81 a , a closed end 81 b , a teeth component 83 , a slider 84 , and a pull 85 . as shown in fig1 a , device 15 is shown substantially deployed with pouch 40 substantially unfolded , but slightly folded in order to highlight fold structures of the pouch and related structures . when device 15 is deployed compared to when it is stowed , strap ends 73 a - b are splayed rather than in a unified arrangement and strap surfaces 72 a - b are both facing forward rather than being opposed . this splaying is arranged by opening the cover mechanism which remains unified , without portions of the cover being split off from one another . this splaying can provide both actual and perceived stability for device 15 when it is in use holding a number of personal items . the creases 45 a - c make it easy to quickly fold pouch 40 , combining in a fan - fold arrangement the segments 40 a - d of the pouch . it can be advantageous to use material for at least one wall of the pouch that will retain a crease , to structurally guide folding of the pouch . using material with such a feature can also be advantageous by visually indicating the intended fold lines , for with a material as thin as that which can be used for device 15 and with a pouch that is not much larger than the size of many hands , knowing where the folding should take place can encourage proper , faster folding . this takes into account , among other things , that while the device encourages proper folding , it cannot resist improper folding . while not shown here , the invention can advantageously include a thin , though relatively stiff interfacing in lower segment 40 d , affixed either to its front or back , though affixing to its front can be preferred as it can discourage billowing of the pouch when it is being folded . such interfacing can fill most of the length and width of segment 40 d and stop just below bottom crease 45 c , thereby providing a break or pivot point that can help guide the intended fold at such location . such interfacing can also extend just over crease 45 c to reinforce it as a fold . another alternative entails only using a narrow piece of interfacing at the fold and a centimeter into each adjoining segment . it should be noted that the center of gravity of device 15 is not directly below a point half - way between first location 74 a and second location 74 b , as might be expected . while , in this way , the strap can be seen to be off - center , for a device of this size and for this purpose , the extent of being off center is not substantial relative to the benefits that this deign can facilitate , such as quick folding and a compact and unified device when it is stowed . normally a wide storage device that is designed to be folded more than simply at a medial vertical line is likely to require inward folding of segments serially from each side . while such a series of folding is not necessarily bad for the applications discussed here , it can be more difficult to accomplish , especially with one hand , and can require substantially stiffer pouch segments , resulting in a bulkier stowed device . devices of the invention that comprise an offset , asymmetrical arrangement are able to be folded in a series of side - to - side folds which in the settings typical of the applications discussed here can be much easier to do . fig1 b shows device 15 with all of the pouch segments 40 a - d folded up . the strategic location of pivot point 47 a can be seen , located along top crease 45 a . also apparent is the advantageous integration of zipper 80 . as the zipper slider is the thickest component of the pouch , here the effect of this thickness on the thickness of the stowed device is reduced by folding the pouch without covering the slider . also , because the zipper is set at a bias and the device can be stowed with the zipper at opened end 81 a , the zipper teeth component folds more easily and compactly , as an open zipper is easier to fold and the angle at which the zipper is set minimizes the extent of zipper teeth overlapping zipper teeth . fig1 b also shows first axis 27 a and second axis 27 b , at which the device 15 and its pouch 40 are to be folded side - to - side . while the crease retaining capability of the fabric used to construct the pouch provides some folding guidance her as well , also significant is the folding memory of the material used to construct the case , as well as the design structure of the device that encourages an alignment of the two ends of the strap , one over the other , as the device is toggled to its stowed state . as shown in fig1 c , left section 20 a of the cover mechanism has been folded over , left to right , creating said alignment of the strap ends . also , edge left 24 c has become a pivot point for the last fold of the device , namely right section 20 c folding right - to - left . it should also be noted that these two side - to - side folds of the cover also folds the pouch . fig1 d shows device 15 fully stowed . with the case closed , it is wrapped around the folded pouch . it does create a top portal 68 a and bottom portal 68 b , which provide a very limited view of the folded pouch . fig1 d also shows that when closed the device is compact and unified , in that it is small with a trim profile and presents a snagging hazard comparable to that of a standard luggage id tag . fig1 e shows a clip 90 which is a device for attaching storage device 15 to a pants belt , as an alternative to strap 70 . it comprises a front 92 a , a back 92 b , and a top 92 c , and an engagement space 91 is defined by these structures to receive a belt . the clip also comprises a back surface 93 at which it is to be affixed to outside 26 of cover mechanism 20 at its middle section 20 b . a configuration of the storage device with clip 93 can better meet the needs of someone who has reason to go through a security checkpoint but does not have reason to carry a briefcase , suitcase , or the like . fig2 - 2e show views of a folding device with an offset zipper and bottom - up roll cover . note than in fig2 and fig2 a , in which the embodiment is shown in its collapsed state , the two strap ends , of the strap that is used to connect the device to the travel case , are attached to the device &# 39 ; s cover , and wrapped within it , so as to be immediately proximate to each other . as the device is shown being deployed in fig2 b - 2c , the straps are released to form a stability - enhancing triangle , described above . as an aid to keep the straps together when the device is being collapsed and is secured in that state , a small flap ( the material above where the straps are connected to the device &# 39 ; s case ) was formed to fold over so as to make a sandwich of portions of the strap , with the flap and a proximate portion of the case located above and below the straps . as with certain other embodiments of the invention , the orientation of the strap to the rest of the device changes when the device is taken from its closed state to its deployed state . fig2 e shows a portion of the inside front surface of the pouch . this drawing highlights the focused use of interfacing to promote the intended functioning of the device while minimizing its collapsed thickness . the fusible interfacing has been affixed to the pouch using heat - set glue and sewing . the pouch has four vertical sections for folding side - to - side and the interfacing has been affixed as four pieces , one for each section . while in the embodiment shown in fig1 - 1c the interfacing stops at the horizontal fold line , in this embodiment the interfacing extends above the fold line enough to help set the crease in this material so as to promote the ready folding of the pouch . for this purpose , it is not necessary to extend the interfacing up to the next fold line so as to cover the entire middle section of the pouch . fig3 - 3c show views of a stuff bag with bottom - opening case . this bag is designed to be randomly folded , that is stuffed , into its case . the bag is attached via an intermediate cloth strip to the inside of the case so that the bag can be fully extended from the case . as an alternative the bag could be directly attached , such as by sewing , to the inside surface of the cover flap . as with all of the embodiments shown here that are not permanently affixed to a travel case , the bag is deployed , used , and collapsed without having to alter the bags connection to the travel case . the bag exits its case through an opening in the bottom of the case . the bag shown is made of 1 . 3 ounce ripstop nylon coated with teflon ®. if the bag were to come out of an opening at the tope of the case , the cover flap , which could flop down , could interfere with use of the bag . for a shorter flap , this might be less of a concern , and the objects of the invention could be met with this embodiment being flipped 180 degrees to locate the opening at the top . here , however , a long flap is used to provide an unobstructed component of the case that can be easily imprinted or embroidered — even after the bag , with its case , has been manufactured . while the strap attachment and the embodiment could be considered to form an awkward t shape , discussed above , the case here is preferably between one inch and 3 inches square , so this does not present the same problem as would be presented by a bag or case that is five or more inches along its top edge . fig4 - 4a show views of a stuff bag with a thin material stuff case . the bag is attached to its stuff case via a strip of cloth . fig5 - 5e show views of a folding pouch with an offset zipper and side - roll cover . this pouch , with its case , is similar to the one shown in fig2 - 2e . here , the cover wraps around from the side , not up from the bottom . so , while the strap ends here also change their positions relative to each other as the device is deployed , a loose segment of the strap need not be enclosed within the case when the device is collapsed . an example of the novel folding of the invention is shown in fig5 c . while the pouch is generally divided into three segments that run horizontally , the bottom two are formed to be smaller than the top one so that when the bottom two segments are folded up they do not cover the zipper &# 39 ; s slider and pull . also , while not shown , the pouch is attached to its case not only along a portion of its top edge , but also by sewing along a portion of the pouch &# 39 ; s top horizontal fold line at the back piece of the pouch . by attaching the pouch to the case at the specific area , the sewn seam acts as a pivot point when the pouch is being folded up , thereby promoting orderly folding of the pouch . fig6 - 6c show views of a unified material folding device in a wallet - shaped form . this embodiment also incorporates an id card which is hidden when the device is fully collapsed . fig7 - 7d show views of a folding device with an offset zipper . when closed , the device hangs in a diamond - like orientation as to the travel case to which it is attached . yet when the device is deployed , the strap is located just above the device &# 39 ; s center line . this device also comprises a clear plastic window to hold an id card . and , as can be seen in fig7 c , the device is attached to its case not only along portions of its top edge , but also at a fold line through the device &# 39 ; s back piece . fig8 - 8b show views of a folding device with offset hook - and - loop strips and a rigid plastic case . the device also comprises a translucent mesh panel at its front . fig9 shows a view of a deployed folding pouch , standing alone , comprising alternative approaches to avoiding folding over the zipper slide . the pouch is divided into three segments running horizontally and two running vertically . the creases are heat set and no stiffener is used . while the zipper is not offset , the creases set in the pouch are offset . these offset creases promote folding of the pouch such that when the bottom two segments are folded up they do not cover the zipper . and , the vertical fold line is off center to the right , so that after the pouch is folded up and then side - to - side , the zipper &# 39 ; s slider and pull are not covered . fig1 - 10c show a bag of the invention integrated with a rolling suitcase . the bag is stored in its collapsed state in a zippered case . while the zippered case shown here is affixed to the front of the suitcase , it can be affixed to other surfaces of the suitcase or inset with access provided from the outside of the suitcase at other surfaces of the suitcase . the bag has a zipper at its top edge and it is attached to the suitcase via two tethering straps , the straps being affixed at a surface inside of the zippered case . fig1 c shows the bag , with items having be placed inside and the bag being closed , as the suitcase and bag would be oriented when going through a scanner machine . while there are known examples of small cases which are stored within pockets of larger cases and to which the small cases are tethered , such examples are lacking in relation to the present invention , and particularly to the embodiment shown in fig1 - 10c . in those known examples , the small cases , such as a change purse , are not collapsible . and they are not stored in a pocket sized primarily to contain them — that is , the change purse is connected via a tether to the general , main compartment of a pocketbook , so when the change purse is needed , it must be hunted out from within the main compartment . while the embodiment shown in fig1 - 10c comprises a bag with a dedicated , integrated , zippered pocket directly accessible from the outside of rolling suitcase , the present invention anticipates any confined space serving a comparable function , such as an unzippered pocket , a set of straps , or a single wide strap affixed to the inside surface of a larger zippered pocket and dedicated primarily to holding the bag in its collapsed state . it should be noted that no matter how or where in the suitcase the bag is stored when in its collapsed state , it is important that , if that storage space does hold additional items that are not affixed to the suitcase , provision be made to prevent those items from falling out when the entire case is going through the scanner machine process . a benefit of the bag being stored in a dedicated , externally accessible pocket is that the pocket &# 39 ; s opening need not be closed other than to keep stored the collapsed bag . fig1 - 11b shows a bag of the invention more fully integrated with a rolling suitcase than the bag just described . the bag here is accessed for deployment via a zippered panel that is swung open to cause the bag to expand . the bag shown here is constructed of pleated material , generally in an accordion - like structure . the way in which the bag is connected to the suitcase , both when stored and when in use , is structurally substantial , as at least one face of the bag is completely affixed to the suitcase at all times . as shown here , and as aided by the pleat design , the bag can be collapsed for storage by simply swinging the covering panel shut and securing its zipper . the bag has its own closure device , a zipper on its top surface . while expandable holding structures , affixed to the outside of suitcases , and which collapse to essentially zero storage volume , are known , they do not include a separate closing device , such as the zippers shown here . such expandable structures offer non - closable top openings , such as for holding a water bottle or sports accessory . a variation of the design shown here would comprise a similar panel which swings down to allow a pleated bag , or an unstructured bag , to be deployed . with such a drop - down panel , a simple non - gusseted bag could be used , similar to ones described above . also , to help make the process of storing the bag quick and easy , the bag could be made of a stretchy material , such as spandex ™. this way , the bag could be constructed to lie flat when empty , but deployed , with a substantial portion of its back surface connected to the suitcase , and so would be very easy to put away by simply closing its covering , swinging panel — that is , there would be no loose fabric to be gathered up , yet the stretchy material would allow the bag to expand adequately to meet its purpose . fig1 - 12c show a unified nylon folding device with an offset hook - and - loop closure device . the device does not comprise a discrete case , but rather is formed to provide the same enclosing function as the case described above . the nylon folding device has a tab combined with a strip of hook - and - loop material which joins to a complementary strip affixed to the back of the bag , as shown in fig1 c . as can be seen in fig1 b , a stiffener system , specifically fusible interfacing , has been affixed to the inside face of the front piece of the bag . also , a portion of the strap used to attach the bag to a travel case is shown . the pouch is formed with fold lines that divide it into nine segments , providing some structure for an ordered folding — up twice and then to the side twice . while the stiffener system runs across all of the bottom pouch segments , the stiffener has been formed in three separate pieces so that when the bag is folded to the side , which are compound folds , the stiffener will not then be folded over and add to the bags thickness in its collapsed state .
disclosed are small , compact devices that provide readily deployed storage for small personal items , and they can also readily be returned to their stowed configuration . this toggling between deployed and stowed can be accomplished without a required change to the connection of any such device to another object , such as a travel case . the devices provide specific benefit to people going through an airport or building security checkpoint at which it is a requirement that pocket items such as cell phones , keys , and coins must be removed from one &# 39 ; s pockets for assessment by a scanning apparatus .