FRESHLOCK™ is the world's first compact thermal bag sealer designed for everyday kitchen use. With 6 adjustable heat speeds, USB-C rechargeable battery lasting weeks, and magnetic fridge mounting, it seals any food bag in just 2 seconds. Keep food fresh 5x longer, save $600+ annually in wasted food, and eliminate broken clips and stale snacks forever. The thermal seal creates an airtight barrier that locks out air, moisture, and oxidation the real culprits behind food waste.
✓ Seal Cereal & Grain Bags
Perfect for keeping breakfast staples crispy and fresh for weeks instead of days
✓ Reseal Snack Bags
Chips, crackers, cookies seal once, stay fresh all week Works on delicate items with lower heat speeds
✓ Store Heavy Costco Bags
Thick, multilayer bags get sealed properly with speeds 5-6. No more clunky clips that don't work
✓ Preserve Coffee & Tea
Lock in aroma and freshness. Coffee beans stay aromatic 3x longer when properly sealed
✓ Camping & Travel
Magnetic design, portable battery, and lightweight make it perfect for camping trips, road trips, and traveL
✓ Meal Prep Storage
Seal containers with plastic film. Perfect for weekly meal prep that needs to last longer
✓ Pet Food Storage
Keep kibble and treats fresh and bug-free in sealed bags
✓ Pantry Organization
Create an airtight, organized pantry where everything is sealed and clearly visible.
Dimensions: 4.7" x 2.0" x 1.2" (12cm x 5cm x 3cm)45
Weight: 4.2 oz (120g)
Colors: Clear, Blue
Material (Body): Premium food-safe ABS plastic
Material (Sealing Bar): Food-grade stainless steel heating element
Sealing Width: 2.4" (6cm) - fits standard food bags
Heat Settings: 6 speeds (adjustable from 150°C to 200°C)
Maximum Temperature: 200°C (controlled to prevent plastic damage)
Sealing Time: 2 seconds per bag (average)
Battery Type: USB-C Lithium-ion rechargeable
Battery Capacity: 2000mAh Battery
Life: 3-4 weeks of daily use per charge
Charging Time: 45-60 minutes
Charging Port: USB-C (universal)
Mounting: Built-in magnet (holds 2-3 lbs)
Compatibility: All standard plastic bags (PP, PE, LDPE)
Water Resistance: IPX3 (splash-resistant)
Warranty: 30-day money-back guarantee + lifetime support
Safety Features: Auto shut-off after 30 seconds of inactivity Cool-touch sides for safe handling
► Busy Parents frustrated with constantly replacing broken clips and throwing away stale snacks their kids won't eat anymore
► Budget-Conscious Families tired of wasting $2,000+ per year on food that goes bad in poorly sealed containers and bags
► Health-Conscious Consumers who buy quality snacks and groceries but lose freshness and nutritional value because bags aren't sealed properly
► Organization Lovers who want a clean, efficient pantry where everything stays fresh, visible, and systematically stored
► Meal Prep Enthusiasts who prepare food weekly but struggle with containers that don't seal well enough for extended freshness
► Camping & Travel Enthusiasts who need portable, reliable food preservation without heavy equipment or constant power
► Eco-Conscious People concerned about food waste and reducing their environmental footprint through better preservation
► Pet Owners who want to keep pet food and treats fresh, sealed, and protected from moisture, pests, and oxidation.
We offer fast and secure shipping through EXPRESS COURIER with quick delivery and full tracking. With our service, you'll receive your item in a timely manner, no matter where you are.
I've saved $850 in just two months by preventing food waste. This product is now part of my morning routine seal cereal, crackers, everything. My kids actually finish snacks because they're not stale anymore. My mom, sister, and three friends bought one after seeing how well it works. The 2 second seal is perfect. Honestly, this product changed my kitchen..
From delicate cereal to thick Costco bags, FRESHLOCK adapts to whatever you're storing. Each speed is calibrated to seal perfectly without burning or destroying your food. The thermal element reads bag thickness and adjusts on its own. No guessing. No ruined snacks. Just perfect seals, guaranteed.
One charge. Three to four weeks of everyday use. No more scrambling for AA batteries that mysteriously vanish from your junk drawer. No charger that disappears when you actually need it. The same USB-C cable charges your phone, laptop, and FRESHLOCK. Weeks later, you're still sealing. That's efficiency.
Forget digging through drawers. Forget losing yet another kitchen gadget. FRESHLOCK sticks right on your fridge where you can see it daily. The strong magnet keeps it locked in place through bumps and movement. Open the fridge, and there it is ready to work. That's why 98% of customers actually use it every day.
Position the bag. Slide once. Done. That's literally all it takes to lock food fresh for weeks. Not two minutes of waiting. Not confusing steps or settings. Just instant protection that works as fast as you need it. Speed plus precision in one smooth motion.
Every week you throw away expensive food because plastic clips break, seals don't actually close, and snacks go stale. It's not your fault. It's your tool's fault. The average family wastes $600 of food every year. While the snacks you buy go stale in days instead of lasting weeks, you feel like you have no control. That box of cereal in your fridge that's already gone bad? You know you could close it better, but there's no simple way to do it.4
Imagine your fridge where everything lasts 5 times longer. Cereal stays crispy, snacks keep their flavor, and you stop throwing food away. No more broken clips, no more panic when you discover snacks have gone bad, no more that guilty feeling. You save $600 a year in food you're not wasting. But the real change is what you feel: a kitchen that finally works the way it should, and the confidence that comes from doing even simple things right.10
A frustrated mom like you started searching for a way to actually seal bags properly and discovered that thermal sealing works food really does last 5 times longer. But existing sealers were bulky, complicated, always dying on you. So she built FRESHLOCK: small, magnetic on your fridge, 6 heat speeds, battery that lasts weeks, seal in 2 seconds. It's not a gadget you'll forget about. It's the tool you wish you always had.16
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NAVOVE™
Original
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Others
Knock-off
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Born From Real Kitchen Frustration
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The Only Sealer with Magnetic Fridge Design
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6-Speed Intelligent Heat Control
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USB-C Battery Built for Daily Use
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30-Day Money-Back Guarantee + Lifetime Support
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Choose your heat speed (1-6 depending on bag thickness), position FRESHLOCK on the open edge, slide it once, and the heat fuses the two layers of plastic together. 2 seconds. Done. Air is locked out, moisture is locked out, oxygen that makes food go stale is locked out. Your food will last 5 times longer. It's not a promise it's physics. 30-day money-back guarantee, because we know it works.
We're so confident in the quality of our product that we offer a satisfaction guarantee. If you're not completely satisfied with your purchase, simply return the item within 30 days for a full refund.
BUY IT NOWWe're so confident in the quality of our product that we offer a satisfaction guarantee. If you're not completely satisfied with your purchase, simply return the item within 30 days for a full refund.
BUY IT NOW
FRESHLOCK™ Smart Food Preservation System
$29.95 $51.95
FRESHLOCK™ Smart Food Preservation System
$29.95 $51.95
FRESHLOCK™ Smart Food Preservation System
$29.95 $51.95
FRESHLOCK™ Smart Food Preservation System
$29.95 $51.95
Find answers to common questions about our products, shipping, returns, and more.
Yes. We've tested every seal against water submersion tests. Bags sealed with FRESHLOCK™ hold water completely zero leaks. The thermal seal fuses the plastic layers together at a molecular level, creating a permanent, airtight barrier. This is different from clips (which slip) or zips (which have microscopic gaps). We provide before-and-after photos and video proof on our website.
This is based on USDA data showing the average family wastes $600 in food annually. We conservatively estimate that 30% of this waste is from poor sealing. That's $600. However, most customers report saving even more because they discover they're wasting more than they realized. Many families save $800-$1,200 in the first year alone. Track your savings keep receipts for food you were previously throwing away.
FRESHLOCK™ works on ALL standard food-grade plastic bags including polyethylene (PE), polypropylene (PP), and low-density polyethylene (LDPE). This covers 99% of bags you bring home: cereal boxes with plastic liners, chip bags, Costco bags, snack packages, coffee bags, and freezer bags. It does NOT work on metallic foil-only bags (no plastic to fuse) or cloth bags. If you're unsure, the simple test: if the bag is plastic-based, FRESHLOCK™ will seal it.
The 6 heat settings are specifically designed to prevent this. Speeds 1-2 are safe for delicate items (they heat slowly). Speeds 3-4 handle 95% of everyday snacks. Speeds 5-6 are for thick bags. We've tested extensively and only achieved "ruined" bags by deliberately using the highest settings on the thinnest bags (which no one does). The worst-case scenario is an incomplete seal (just re-seal). A melted/burnt bag has never happened in normal use. Still worried? We have 30 days money-back guarantee.
Our 2000mAh USB-C battery lasts 3-4 weeks of daily use before needing a charge. This means sealing breakfast cereal, snacks, and dinner prep daily and still having 3+ weeks. If you seal 20 bags per day (which is excessive), you'll charge weekly. Most families seal 3-5 bags daily and charge every 3 weeks. When you do charge, it takes 45-60 minutes via any USB-C charger (same as your phone). The battery degrades minimally after 2 years, it still holds 85% capacity.
No. The magnet is food-safe, non-toxic, and poses zero risk to your fridge. It doesn't scratch, dent, or damage stainless steel, painted, or coated fridge surfaces. The magnet holds firmly (supporting up to 3 lbs) so it won't randomly fall. Some refrigerators have non-magnetic surfaces (some french doors, glass panels). If yours is non-magnetic, FRESHLOCK™ comes with an adhesive mounting strip (3M removable) as a backup option.
We ship with full insurance and have a zero-defect rate on arrival. If something arrives damaged, contact us immediately with photos and we'll replace or refund you within 48 hours no questions asked. If it develops a defect within 30 days, we replace it free. Beyond 30 days, we offer lifetime technical support and can help troubleshoot any issues. We stand behind our product 100%.
Yes. We offer a 30-day money-back guarantee. If you're not 100% satisfied for any reason, contact our support team with a photo of the product, and we'll process a full refund no return shipping required. We don't even ask why. This guarantee exists because we're confident you'll love it, but we want you to have zero risk. Over 98% of customers keep theirs.
FRESHLOCK™ is designed to be safe but not for unsupervised young children (under 8). The heating element reaches 200°C (388°F), so adult supervision is recommended. However, the sides have a cool-touch design and the unitautomatically shuts off after 30 seconds to prevent overheating. Children 10+ can use it independently with instruction. Most families let kids 8+ use it with a parent watching the first time, then independently after. It's far safer than94stovetops or ovens that kids also use.
Most commercial sealers are large, bulky, and take 2+ minutes per bag. They live in drawers and go unused. Sealify™ is compact (palm-sized), lives on your fridge via magnet, seals in 2 seconds, has 6 intelligent heat settings (not one-size-fits-all), and charges via USB-C (not AA batteries). Competitors either charge constantly or use AA batteries you can never find. The key difference: we designed this as an everyday tool you'll actually use, not a gadget that seems cool but stays unused.
