Sacos de armazenamento a vácuo premium - Sacos de compressão PA+PE para viagens, cobertores e organização doméstica (5 tamanhos, sem bomba incluída)

Space-Saving Redefined​​ Cluttered closets steal your peace. Zhenni's ​​Patent-Protected Compression System​​ (ZL2019 2 0725017.1) delivers ​​military-grade space efficiency​​ without expensive pumps - just roll to seal and watch bulky items shrink. ​​Engineered for Endurance​​ ✓ ​​PA+PE Composite​​ - Nylon-reinforced walls resist punctures from buttons/zippers ✓ ​​Smart Compression​​ - Double-track zipper creates airtight seal in 15 seconds ✓ ​​Transparent Mastery​​ - 90% light transmission after 6 months storage ✓ ​​Size-Perfect System​​: XS: 70x50cm (3-5 sweaters) S: 80x60cm (2 pillows) M: 100x70cm (queen duvet) L: 100x80cm (king comforter) XL: 110x90cm (bulky winter coats) ​​Global Living Solutions​​ ▸ ​​Dorm Rooms​​ - Compact extra linens under loft beds ▸ ​​Immigrant Families​​ - Ship compressed childhood memorabilia overseas ▸ ​​Tiny Homes​​ - Vertical storage for minimalist living ▸ ​​Charity Shops​​ - Sanitary storage for donated clothing ​​Technical Superiority​​ • ​​Material:​​ 120μm PA+PE composite (ISO 9073-18 certified) • ​​Seal Strength:​​ 15N/15mm peel resistance • ​​Compression Ratio:​​ 2.5:1 average volume reduction • ​​Temperature Range:​​ -30°C to 70°C stable performance