Travelling Sacks TRIZ Cases

See how a press-plate and button mechanism enables one-handed lid opening while a concave ring

See how a retractable handle uses a hidden elastic element and flexible strap to simplify child

See how a nestable two-part tray with resilient bottom and segmented surfaces resolves the conf

See how integrated sleeves and belt straps enable a lounge chair towel to convert into a backpa

See how a backpack-mounted battery system with rotatable coupling distributes weight and enable

See how a rotary-actuated infusion assembly aligns and misaligns holes to control tea steeping

See how a nested lid storage recess in the cup base prevents lid loss and spillage while enabli

See how a segmented support frame and rotatable base enable 360° direction change and easy asse

Adjustable foldable flaps create a level, laterally supportive diaper-changing surface on sloped vehicle seats while packing into a compact bag.

See how a wearable baby changing platform uses a foldable pouch with removable stiffener to pro

A bottom-outlet control valve and nested CO2 cylinder improve gas dissolution while reducing detachment risk and gas escape.

An auger-anchored shaft and nested folding slats solve the beach table tradeoff between secure sand stability and easy transport.

See how a backpack integrates foldable seat and telescoping posts to provide head, neck, and bo

See how a multi-TRX pico base station centralizes transceivers while distributing antennas to e

A segmented thermos cup lid uses detachable sealing parts and short-angle rotation to improve opening convenience, cleaning access, and sealing.

See how a cooler integrates bottle holders, post mounts, and cushion retention into lid recesse

Sliding hinge locks secure a wearable folding table in use and storage, while folding panels enable compact carrying at events.

See how a modular harness system transitions from hand-carried trays to back-worn support, enab

See how a pivoting articulated pad and segmented cushion enable a meditation seat to collapse i

See how a foldable shaker bottle integrates the powder container into the lid assembly, serving

See how a pulley assembly with collapsible panels enables both gross and fine hip belt adjustme

See how segmented frame, base, and support rods with flexible connections enable folding to red

See how inwardly folding wings and segmented seat-backrest sections enable a backpack to conver

See how a stackable case integrates Peltier elements and battery packs to cool or heat beverage

See how angled support shafts and adjustable straps attach a lightweight seat to vertical objec

Hinged privacy walls fold with the padded base to shield babies from unclean surfaces while keeping diaper supplies accessible.

See how a modular bumper attachment system uses the vehicle bumper to mount hammocks and campin

See how a spring-loaded valve assembly provides temperature indication and pressure relief duri

See how a spring-loaded valve in a heatable canteen cap provides secure fluid containment, pres

See how a wrap-style carrier with metallic silver threading enables hands-free skin-to-skin con

See how a shield and clamp mechanism enable nozzle operation without finger contact, reducing b

See how a collapsible layout blind uses an elevated frame, hinged components, and adjustable st

See how pivotable arcuate frame members enable a hanging chair to collapse for storage while ma

See how modular male-female securement mechanisms with remote authentication enable secure port

See how a pole assembly uses enclosed hub channels, rotating arm assemblies, and a finial-mount

See how a tapered pole with double helical threads of varying leads compacts soil and bites int

A separable outer shell and washable inner lining convert this picnic carry container into a clean protective mat for eating.

See how a nested container design uses a larger first cavity to house a second container, enabl

A waterproof TPU bag uses quick-connect valves to hold and filter potable water while inflating air mattresses without separate equipment.

See how a modular backpack uses detachable rods, rolling base, and child strap to transform int

See how a frusto-conical cup with a narrower top and wider base reduces spilling during running

See how a projection and biasing element control spout movement rate to prevent liquid discharg

See how segmented cushion sections with flexible couplings resolve the weight-comfort contradic

See how a nested storage compartment and integrated hinge system protect stored items while dis

See how a camming lever and rotatable sealing member prevent lid leakage through mechanical loc

See how a magnetic attachment eliminates bottom holes in wine glasses, preventing leakage while

See how integral woven eyelets replace folded and stitched connections to reduce hammock strap

See how a folding-tongue valve switches between conducting and non-conducting states to eject a

See how a lightweight straw assembly with neck cord and annular attachments enables runners to

The laterally offset spout and curved pivot arm enable direct drinking without a thin tube while simplifying cleaning and closure operation.

Integral hooks mount a construction tool belt to railings or fences, keeping tools accessible after removal from the user.

A limited-rotation handle supports the bottle during lifting and tilting, enabling independent drinking without gripping the container.

A bottle-adaptable attachment and ball-detent rotatable wall provide secure, accessible storage without a separate bag.

A soft-shelled lid pivots from either side or detaches completely, improving access and simplifying insulating-container cleaning.

A nested portable kitchen uses perpendicular slides, rotation, and an indexing pin to balance ergonomic deployment with compact storage.

A single nonwoven sheet uses selective thermoforming to combine rigid implements with softer, comfortable wearable regions.

This case positions internal ball sleeves near bag apertures, preserving storage capacity while reducing deep reaching and retrieval time.

Adjustable loops and a padded sleeve consolidate outdoor furniture and accessories, while solar charging supports devices during transport.

A movable character panel lets themed carry bags adjust visibility for different users.

This case combines EVOH, TPU, and fabric layers to improve gas barrier performance, water resistance, flexibility, and service life.

This case uses segmented LED, battery, and circuit modules to illuminate bag and luggage contents when opened.

This backpack integrates insulation, heat transfer, and a user-contacting seal to keep accessories above freezing without extra covers.

This luggage case uses a removable carry bag and compression straps to pack contents while protecting weaker connection areas.

External locks and cinch lines provide independent compression, reducing load movement without removing the backpack.

A segmented clamping assembly secures flexible material while enabling easy replacement of customized soft goods nameplates.

Interlocking male and female features join blister bases into a larger recyclable assembly while preserving hermetic lens storage.

A rotatable rack rod locks a vertical slide yet frees strap adjustment while the backpack remains on the wearer.

Clips and fasteners let modular pouches move from bag to belt, preserving tool organization and access at the work area.

A flexible golf bag folds inside a hard shell, reducing shipping volume while preserving equipment protection and user storage space.

This case combines a fragrance container with lanyard components using threaded, magnetic, or socket fixation for easy refilling.

Metallic film and closed-cell foam layers limit temperature changes while structural features improve filling, cleaning, and portability.

Reconfigurable straps convert one bag between handle, shoulder, and backpack modes.

Front opening and internal dividers organize large and small gear while centering backpack weight on the wearer's back.

A foldable drink bladder closure combines magnetic attraction with mechanical securing to resist pressure-driven separation.

A split-compartment hat pack uses a rigid ring and tray to protect crown shape, add storage, and simplify carrying.

A hinged clip, magnetic ball-marker mount, and pocketed sheath organize tees and other golf accessories for quick access.

This case uses a fabric sleeve, grab bar, slip ring, and document pack to prevent map loss or tearing during outdoor use.

A rigid hat ring, separation tray, and nested compartments protect hat shape while keeping transport compact and adding storage.

Cord members and axis-determining clips let outer bodies rotate, changing the opening direction and accessory locations.

Bayonet and screw connectors let bottles, canisters, and closures combine or separate for hygienic, lower-bulk carrying.

A double-layer backpack uses detachable connectors and storage spaces so users can replace damaged massage heads without full disassembly.

Magnetic sports bags stay within reach on gym equipment and off the floor.

A rotatable cover and pre-positioned sliding band replace complex unlocking, enabling secure, one-handed tool retrieval in emergencies.

Adjustable nylon straps, buckles, and latching hooks make water-resistant spa seating secure, flexible, and easy to remove.

A gun sling with freely running swivels on a unitary strap enables rapid configuration changes between multiple carry methods.

Segmented carrier with universal straps restrains medical devices against crash forces while maintaining control access.

A backpack features a hinged back panel that pivots to reveal the inner cavity.

An elastic retention tunnel eliminates strap entanglement and misalignment, enabling fast one-handed pod replacement during play.

A powder bag uses a porous partition interface to transfer grip powder from a secondary storage space into a major compartment for easy access.

Inverting a collapsible fill tube seals the bag, resolving cleaning difficulties from internal seams.

A bow connector system uses a loop hook and latch to enable hands-free transportation of archery equipment.

A waist-mounted holster integrates a flexible heating element and power bank to maintain topical lotion at a desired temperature.

Graphite-filled flexible tubing resolves rigidity trade-offs by enabling portable thermoregulation without bulky reservoirs.

An object carrier uses adjustable straps and through holes to customize the center of gravity for different body shapes.

A clip with elongated members and a rotatable locking gate secures webbing strips into pockets.

A drinking bottle closure uses a rotatable valve insert to control fluid flow between open and closed states.

A portable backpack feeder uses a motorized spinning plate to scatter granular feed behind the user.

A lockable snap-clip fastener uses a single spring to bias jaw members and hold a slidable locking bar in position.

Universal fasteners couple modular carriers to resolve adaptability versus complexity trade-offs.

Adjustable webbing segments enable switching between single and dual shoulder wear, preventing traditional rope straps from detaching or breaking.