Seal everything. Waste nothing.
Seal any bag in seconds. Fresh, airtight, guaranteed.
Discover CrispLock →
THEY'RE TALKING ABOUT IT!
Taste of Home
"The most effective kitchen tool!"
Leroy Merlin France
"Essential kitchen accessory"
Paul Hope - "Consumer Reports"
"Professional sealing, accessible to all!"
ADEME & French Government
Recommended against food waste
€160 thrown in the trash every year. Literally.
According to ADEME, 7 kg of still-packaged food is wasted per person each year. Poorly sealed bags, soggy snacks, thrown-away food. We all have the same reflex: the rubber band, the missing clip, the Tupperware for three chips. And the next day: soggy. Thrown away. Again.
There had to be something better than the rubber band and the clip.
CrispLock by Croustly
Seal everything. Waste nothing.
Six good reasons to stop throwing away.
(And attach the CrispLock to the fridge tonight.)
No more throwing away what we haven't finished
A hermetic seal that truly holds, not just almost.
The taste of the first day, every time
Chips, cereal, coffee, kibble — everything stays as fresh as the day it was opened.
Compatible with all everyday bags
PE, PP, PVC — 100% of daily plastic bags.
No more frustration over unnecessary clips
Permanently replaces brittle, disappearing clamps.
Always charged, never out of power
One USB-C charge = several weeks. No batteries, no surprises.
A smart purchase that pays off
Less waste = less money lost. Pays for itself.
CrispLock vs. what you're probably still using.
| Feature | CrispLock | IKEA clamp | Elastic | Tupperware |
|---|---|---|---|---|
| Truly watertight | ✅ | ❌ | ❌ | ✅ |
| Always available | ✅ | ❌ | ❌ | ❌ |
| Compact & discreet | ✅ | ✅ | ✅ | ❌ |
| USB-C Rechargeable | ✅ | ❌ | ❌ | ❌ |
| Integrated bag cutter | ✅ | ❌ | ❌ | ❌ |
| Attaches to the fridge | ✅ | ❌ | ❌ | ❌ |
| Compatible PE/PP/PVC | ✅ | ✅ | ✅ | ❌ |
| Self-financing | ✅ | ❌ | ❌ | ❌ |
| Travel with you | ✅ | ✅ | ✅ | ❌ |
In 2 seconds, flat.
Slide. Press. Airtight. That's really all there is to it.
Surprising
Simple, easy, effective
Essential
France wastes. CrispLock answers.
lost per person/year
According to ADEME, food waste costs on average €130 per year. A household of 4 can save up to €400/year.
wasted still packaged per year
Of the 30 kg of food waste per French person, 7 kg comes from poorly sealed packages that could have been consumed.
waste objective by 2025
The AGEC law (2020) sets this national objective. Each resealable bag is a concrete action and a real saving.
Each re-sealed sachet is a victory. Small, but concrete, and quantifiable in euros saved.
Don't like it? Get a refund!
We are so confident in CrispLock that we're giving you 30 days to test it out in your real kitchen, with your real bags. If you're not blown away, we'll give you a full refund. No questions asked. No endless forms. No hassle.
✅ 30-Day Money-Back GuaranteeFrequently asked questions.
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We deliver everywhere in mainland France within 2 to 4 working days. Delivery is free for purchases over €50.
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You have 30 days to return any item that does not suit you. Returns are free and easy.
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All our products come with a 2-year warranty against any manufacturing defects.
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Yes, sign up for our newsletter to receive exclusive offers and stay informed about our promotions.
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As soon as your order ships, you will receive an email with a tracking link to follow your package in real-time.
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We accept credit cards (Visa, Mastercard, American Express), PayPal, and installment payments.
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Contact us quickly after you place your order. If it hasn't shipped yet, we may be able to modify it.
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You can contact us by email at contact@croustly.fr or via our contact form. We will respond within 24 hours.