Cinch Duo Bundle (2x)
Cinch is a rechargeable, handheld heat sealer that closes open bags in seconds. Charge it over USB-C, press it across the top of a bag, hold for a few seconds, and the heat strip bonds the plastic into an airtight seam — keeping snacks, produce, and pantry staples fresher for longer.
- Rechargeable via USB-C
- Built-in cutter for opening bags cleanly
- Magnetic back for fridge or shelf storage
- Compact, one-handed design
- Charging
- USB-C, cable included
- Seal time
- Approx. 3–5 seconds per seal
- Battery
- 1600mAh built-in, USB-C (Type-C) charging — about 100–300 seals per charge
- Best for
- Chip, snack, bread and standard poly food bags
- In the box
- 1x Cinch sealer, 1x USB-C cable
Three steps, no learning curve
Charge it up
Plug in via USB-C before first use — one charge lasts for weeks of everyday sealing.
Press the open edge
Flatten the top of the bag and clamp Cinch across the opening.
Hold for a few seconds
The heating strip bonds the plastic into a clean seam. Let it cool for a moment and it's done.
Frequently asked questions
What kinds of bags does Cinch work on? +
Cinch is designed for common polyethylene and polypropylene bags — think chip bags, bread bags, frozen produce bags, and standard poly food storage bags. It is not designed for paper, foil, or vacuum-seal bags.
How long does the battery last? +
Cinch has a 1600mAh built-in battery that charges over USB-C and is rated for roughly 100–300 seals per full charge, depending on bag thickness and seal length.
Is the seal airtight? +
Cinch bonds the plastic layers of the bag together to close the opening and reduce air exposure, which helps food stay fresher for longer than an open bag or a clip. It's a resealing tool, not a vacuum sealer, so it won't remove air from inside the bag.
How do I clean it? +
Wipe the sealing strip with a dry or slightly damp cloth once it has fully cooled. Don't submerge the unit in water.
What's your return policy? +
See our Returns & Refunds page for the current policy and how to start a return.