Travelling Sacks TRIZ Cases

A rotational Venturi and replaceable cartridge let hydration packs mix additives on demand with adjustable intensity without flavoring the full reservoir.

See how modular fastener devices enable quick attachment and removal of wheels and accessories

See how invertible sand-filled bags anchor a stretchable beach blanket, providing opposing tens

See how a portable work mat converts between flat surface and bag using rigid peripheral member

See how a segmented harness with selective primary support attachment enables front, back, and

See how a pivoting seating assembly integrates with a retractable hammock to enable full-reclin

See how a hard housing with soft deformable liner enables hand cleaning of bottle inner surface

A threaded ground anchor and clamp assembly stabilizes lightweight beach chairs against wind and off-center loads without adding chair weight.

See how a concave container body wraps around the user to position the center of gravity closer

See how a curved linkage converts linear button motion into spout rotation, enabling athletes t

See how a strap-secured bag holder attaches to chair seats and backs to protect personal items

An embedded metal ring stiffens a flexible silicone cup rim, preventing deformation and giving lightweight containers stable lid support.

See how optical elements with micro- and nano-structures produce iridescent structural color th

See how a spring-coiled insulating wrap integrates LED lighting and hook-and-loop attachment to

See how a closable water-tight pouch container enables on-person impregnation of cleaning texti

Removable shoulder-strap cushions let one baby carrier adapt to infants and young children while improving weight distribution and avoiding hard closures.

See how a pulley-based retractable handle achieves long-distance strap folding with reduced ela

See how U-shaped brackets and runner supports enable accessory attachment beneath adjustable de

See how a pivoting bag portion merges storage and child-carrier functions, eliminating bulky se

See how optical elements using titanium dioxide layers create durable structural color through

See how a detachable cutting board nests in the lid recess and uses a strap to enable hands-fre

See how a collapsible stool uses base teeth and a ball-and-socket joint to stabilize seating on

A nested auxiliary casing stores reusable utensils apart from the liquid, preserving drinking function and enabling easy cleaning.

See how a pivoting link with flexible prongs enables a collapsible jug to transition between co

See how a portable hammock frame uses X-shaped geometry, foam-padded end bars, and universal co

See how nested sliding modules with tool-free mounting straps enable a lightweight mobile kitch

See how a Venturi-based lid assembly mixes flavor additives directly into the flow line, enabli

See how a reel mechanism and sliding unit enable back carrier height adjustment without removal

See how a linkage-driven sealing plug enables one-handed cup lid operation while preventing bac

See how a clamshell backpack with rigid halves and door-clamp straps converts into a sanitary e

See how transparent shoe holders with gel lining and elastic cord enable comfortable neck carry

A rope-coupled static and moving frame delivers stable pendular motion above the structure without large supports, external suspension, or fluid contact.

See how a rotatable knob and integrated latch-cap structure prevent unintended lid openings whi

See how a flexible sidewall and fastener enable a children's lounge to convert between compact

See how a modular hub with quick-connect accessories distributes weight to torso and shoulder,

See how releasable couplers and adjustable harness straps enable a backpack to detach from a fo

See how integrated accessory mounts, dual-function recesses, and cushion retention features enh

See how a flexible insulating backpack uses a waterproof zipper closure and floating insulation

See how a wearable headgear with blower-driven airflow and moisture-absorbing materials preserv

Segmented leg sections and an elastic rope let a foldable stool collapse into its flexible seat, reducing folded length for easier carrying.

See how reversible harness attachment enables front-to-back carrier repositioning without remov

See how a portable water bottle integrates a UV sterilization module with sensor control and re

See how a flip cover with integrated latching mechanism and locking slider prevents spills and

A permeable insert drains moisture into a separate area, helping store used tea bags cleanly for transport, reuse, or disposal.

See how a rotary handle and coaxial suction nozzle enable one-handed opening and closing of a d

See how a push-button latch mechanism segments sealing from opening functions, enabling air-tig

See how a backpack-style encasement uses retractable steel bolts, cable locks, and a docking un

See how pivoting supporting frames and soft material connecting units enable a hanging chair to

See how an elastic continuous band cover integrates securing and sealing functions, enabling re

See how a sliding actuator mechanism with perpendicular sealing motion prevents spillage and fl

Zoned stretch in a patterned laminate strap spreads loads, relieves edge pressure, and improves breathability for harnesses.

A toothed release band and rotating mechanism let the tool belt tighten precisely, adjust over clothing, and release quickly under changing loads.

A collapsible frame and separable components let one stroller carry an infant, backpack, and car seat while reducing travel burden.

Surrounding ribs protect sports equipment from damage, while foldable regions reduce bulk for easier transport and storage.

Concealed magnets secure the handle to the backpack surface when unused, preventing flopping near the neck and keeping compartments accessible.

Ground-level placement can force users to bend; a liftable body and torso holding structure enable easier article dispensing.

A bladder-driven vacuum lock secures adjustable bag straps at a chosen length for a more customizable, comfortable fit.

See how a foldable edge mat becomes a backpack while protecting ropes from abrasion and supporting carried gear.

An insulated container, flexible bladder, and cool packs help keep animal vaccines within 2°C to 8°C during administration.

Interlocking channels and a movable latch secure soft-sided and rigid cases while enabling independent access and easy detachment.

Body heat and a user-contact seal keep phones and hydration tubes above freezing inside one insulated backpack compartment.

Enclosed hook-and-loop fasteners and vertical platform slits keep pouch attachment quiet, lightweight, and functional in dusty conditions.

Removable weight compartments and harness attachments let one training bag support strength, endurance, and core exercises.

Nestable ladder sections and a pack-integrated carrying assembly make a stable stand easier for one person to transport and assemble in the field.

A mounting panel and adjustable quick-release strap secure a firearm in a bag while enabling rapid detachment without tools.