Slight Wear — Pumping Heart Bag™ (Limited Edition) | White

$1,550.00 $1,395.00

Only 1 left

Hardware: Gunmetal
Shipping & Production

ship within 1–2 weeks

Features

  • Portable battery-powered pump.
  • Includes 31.5 inch chain.
  • Approx. 8+ hour battery life.
  • 3.7V 1100mAh rechargeable Li-ion battery.
  • USB-C charging, cable not included.
  • Approximately 40 minutes to charge to 85%.
  • Dimensions: 7.91 x 4.76 inches (fits an iPhone 17)
Care & Use

How to Wear

  • Designed to be worn vertically to keep the internal liquid composition balanced and visually defined.
  • When left pumping horizontally for long periods, the liquid may soften or blend; this is normal.
  • The flow pattern often becomes more defined again after 15–20 minutes of running vertically.
  • If needed, follow the reset steps below to restore a more separated look.

Pump & Charging

  • To turn on the pump, flip the switch away from the USB-C port.
  • To check the battery level, flip the switch toward the USB-C port to view the LED indicator.
  • To charge the bag, plug a USB-C cable into the charging port.

Reset the Flow

  • Turn the bag off and allow it to settle.
  • Keep it resting vertically.
  • Once restarted, the liquids will gradually reform into a more defined pattern.

Hand-Finished Variation

  • Each bag is 3D printed and finished by hand; small surface variations or minor blemishes are natural to the process and part of the individuality of each piece.
Final Sale & Guarantee

Because each piece is handcrafted and one of a kind, all sales are final. If your piece arrives damaged, it is covered by a 60-day guarantee for repair, replacement, or refund.

Operating the Bag

Slight Wear Pumping Heart Bag

This listing is for a slightly worn Pumping Heart Bag™ and is being sold as-is. The front heart panel is brand new attached to a slightly worn back piece.

Minor scratches and scuffs are visible on the back of the bag. Video included in this listing document and illustrate the slight wear on the back. 

Each bag is alive. 

The Pumping Heart Bag™ is a sculptural tech piece that blurs the line between body and object. Designed and engineered by wearable-tech artist Brittany Anne Cohen, each bag is 3D-sculpted and hand-finished. No two will ever be alike — imperfections in the print, the way the liquid flows, even the rhythm of the pump create a singular experience every time you power it on.

Hold it close and you’ll hear the heartbeat. Feel the vibrations. Watch liquid pulse through transparent tubing in patterns that can never be replicated. It’s art you wear — a piece that feels uncannily alive.

Over two years of obsessive experimentation went into bringing this vision to life — finding the perfect pump, the right liquid, the correct tubing, and a system that creates the illusion of blood flowing in real time.

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