PVC Transparent Plastic Packaging Bags Waterproof clear Backpack Knapsack Bag with Shoulder Strap
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Parameter Category Parameter Name Specifications Basic Information Product Name PVC Transparent Plastic Packaging Bags Waterproof Clear Backpack Knapsack Bag with Shoulder Strap Application Daily use, item storage, short-distance carrying, display packaging (such as jewelry, stationery, small electronic products, etc.) Material Parameters Main Material Transparent PVC plastic (food-grade/industrial-grade optional, non-toxic, odorless) Material Thickness Regular version: 0.3mm-0.5mm; Thickened version: 0.6mm-0.8mm (customizable) Accessory Material Shoulder strap: Nylon webbing/Polyester webbing; Interface: Plastic buckles, reinforced stitching Size Parameters (Customizable) Regular Size (Length×Width×Height) 30cm×15cm×40cm (Length, width and height can be adjusted according to requirements) Shoulder Strap Length Adjustable, minimum 80cm, maximum 120cm (shoulder strap width: 2.5cm-3cm) Opening Size Consistent with the top width of the backpack (regular 30cm), available with zipper/Velcro closure Capacity Regular version: About 18L; Thickened version: About 20L (different capacities can be customized) Function Parameters Waterproof Performance Full bag waterproof, PVC material sealed, can resist daily rain and water splashes (not recommended for long-term soaking) Transparency High transparency, light transmittance ≥90%, items are clearly visible for easy display and search Load-bearing Capacity Regular version: Maximum load 5kg; Thickened version: Maximum load 8kg Detail Parameters Closure Type Zipper/Velcro (optional), smooth and easy to open and close, strong sealing Stitching Reinforced stitching at all seams, firm and durable, not easy to break Weight Regular version: About 200g; Thickened version: About 280g (varies with size) Cleaning Method Easy to clean, wipe with a damp cloth to remove stains quickly Customization Service Customizable Items Size, thickness, closure type, shoulder strap length, logo printing (contact us for details) MOQ for Customization Negotiable, support small-batch customization for independent stations
1. What material is the backpack made of? Is it safe?
It’s made of high-quality transparent PVC (food-grade/industrial-grade optional), non-toxic, odorless and safe for daily use.
2. Is the shoulder strap adjustable?
Yes, adjustable (80cm-120cm) to fit people of different heights comfortably.
3.Can I customize the backpack?
Yes, customization is available (size, thickness, closure, logo), MOQ is negotiable.
4. How to clean it?
Wipe with a damp cloth; avoid harsh cleaners or sharp objects.
5. Will the PVC turn yellow?
No, it has anti-yellowing properties; avoid long-term direct sunlight.