THEY'RE TALKING ABOUT IT!
Taste of Home
"The most effective tool in the kitchen!"
Leroy Merlin France
"Essential kitchen accessory"
Paul Hope - "Consumer Reports"
"Professional sealing, accessible to everyone!"
ADEME & French Government
Recommended for food waste prevention
Before CrispLock. After CrispLock.
❌ Before
- ❌ Chips soggy the very next day
- ❌ Biscuits that lose their crispiness
- ❌ Soggy breakfast cereals
- ❌ Constant food waste
- ❌ Money down the drain
- ❌ Daily frustration
- ❌ Packets poorly sealed everywhere
- ❌ Ineffective clothespins
- ❌ Messy cupboards
✅ Done
- ✅ Freshness preserved for weeks
- ✅ Crispness intact with every opening
- ✅ Crunchy cereals like on day one
- ✅ Zero food waste
- ✅ Real savings every month
- ✅ Satisfaction guaranteed
- ✅ Perfect airtight seal
- ✅ Professional home solution
- ✅ Organized and clean cupboards
Flawless in 3 steps. Impressive from the very first time.
Two seconds. Airtight. Stunning.
Slide
Slide the CrispLock along the edge of the bag — chips, cereal, kibble, coffee, spices.
Maintain
Press for a few seconds. The LED screen confirms. 6 adjustable heat levels depending on the bag thickness.
It's airtight
100% airtight seal — water-tested, zero leaks. First-day taste preserved.
What CrispLock truly changes.
No more "it's going to get soggy" excuses. CrispLock solves that.
No more throwing away what you haven't finished
Hermetic heat sealing creates a 100% airtight and moisture-proof barrier. Water test — zero leakage.
The taste of day one, every time
Chips, cereals, coffee, kibble, spices — everything stays fresh as when first opened, up to 5 days after sealing.
No bag is a match for him.
Compatible with PE, PP, PVC, and Mylar — from supermarket crisp bags to large Costco sacks. 100% of everyday plastic bags.
No more frustration with unnecessary clips
According to our users, 9 out of 10 people already had a drawer full of hair-damaging clips. CrispLock permanently replaces them.
Always charged, never out of power
A single USB-C charge = several weeks of use. The LED screen displays the battery level in real time. No batteries, no surprises.
A smart purchase that pays for itself
ADEME estimates the annual cost of waste per person to be between €100 and €160. CrispLock pays for itself in a few weeks.
Always at hand, never lost
The magnetic backing attaches directly to the fridge. Always visible, always available — no more rummaging for a gadget lost at the back of a cupboard.
Organized everywhere, all the time
Ultra-compact format (6x4x12.5 cm) — fits in the palm of your hand, slips into a drawer, a bag, or a backpack. For office, camping, travel.
Proof in video!
Swipe! Tap! And that's really all there is to it!
Surprising!
Simple, Fast, Efficient!
In-dis-pen-sa-ble!
CrispLock vs. what you're probably still using.
| Feature | CrispLock | IKEA Pliers | Elastic | Tupperware |
|---|---|---|---|---|
| Truly impenetrable | ✅ | ❌ | ❌ | ✅ |
| Always available | ✅ | ❌ | ❌ | ❌ |
| Compact & discreet | ✅ | ✅ | ✅ | ❌ |
| USB-C Rechargeable | ✅ | ❌ | ❌ | ❌ |
| Built-in bag cutter | ✅ | ❌ | ❌ | ❌ |
| Attaches to the fridge | ✅ | ❌ | ❌ | ❌ |
| Compatible PE/PP/PVC | ✅ | ✅ | ✅ | ❌ |
| Is self-financing | ✅ | ❌ | ❌ | ❌ |
| Travel with you | ✅ | ✅ | ✅ | ❌ |
Details for the curious.
- →Dimensions: 6 × 4 × 12.5 cm
- →Compatibility: PE, PP, PVC, Mylar
- →Heat levels: 6 levels via LED screen
- →Recharge: USB-C — several weeks of battery life
- →Back magnet: integrated fridge attachment
- →Integrated bag cutter: 2-in-1 function
- →Preheating: none — instant use
- →Waterproof: 100% waterproof — tested with the water test
Don't like it? We'll give you your money back!
We're so confident in CrispLock that we're offering you 30 days to test it in your own kitchen, with your own 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 throughout mainland France within 2 to 4 business 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 has shipped, 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 your order. If it hasn't shipped yet, we can modify it.
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You can reach us by email at contact@croustly.fr or via our contact form. We respond within 24 hours.
Ready to never throw away again?
Choose your CrispLock and get started today.