What this product does A compact, portable heat sealer that reseals chip bags, snack bags, cookie bags and other food bags to keep air out and extend freshness. Builtin hidden cutter for safe, easy bag opening without exposed blades. USB TypeC rechargeable—no disposable batteries required. Upgraded heating element that works instantly with no preheating: press the button, clamp the bag, slide to seal. Why you need it Keeps snacks and pantry items fresher longer to reduce food waste and save money. Safer than loose scissors or blades—the concealed cutter lowers the risk of accidental cuts, making it suitable for households with children. Rechargeable convenience means you can reseal multiple bags on the go without hunting for batteries. Key features and performance Heat sealing function: creates a reliable, airtight seal that preserves texture and flavor without melting or damaging typical plastic snack and food bags. Safe hidden cutter: integrated cutter remains out of sight and out of reach when not in use to reduce injury risk. TypeC USB charging port: fast, universal charging for continued use at home or while traveling. Instant operation: upgraded heating element eliminates preheating—seal immediately for quick, repeated use. Portable design: lightweight and easy to store in a kitchen drawer, picnic bag, or carryon. Compatibility Works with common bag types including chip bags, snack bags, cookie bags, and other flexible plastic food bags. Designed for everyday kitchen use, lunch packing, and travel; suitable for resealing opened food packages to maintain freshness. How to use 1. Press the designated power button to activate the sealer. 2. Clamp the open edge of the bag between the sealer jaws. 3. Slide the unit along the bag edge to create an airtight seal. Use the hidden cutter where needed to open bags safely. Typical use scenarios At home: Reseal opened chip or cookie bags to keep snacks fresh between uses and reduce waste. On the go: Compact and rechargeable for picnic or travel use—reseal snack packs while commuting or camping. For families: Safely open and reseal children's snack packs for school lunches or outings without exposed blades. Reliable everyday tool Designed for frequent use with quick, consistent sealing and simple TypeC recharging. Ideal for anyone who wants an easy, safer way to preserve opened food packages and reduce household waste.