Product Specifications
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Material: Heavy-duty 2.85 Mil low-density polyethylene (plastic)
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Dimensions: 15" Width x 18" Height (15W x 18H)
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Closure Type: Self-sealing, tamper-evident peel-and-stick adhesive strip
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Color: Solid opaque white (exterior) with a dark lining for total privacy
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Printability: Surface accepts custom logo printing, markers, and standard shipping labels
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Package Contents: Sold in bulk wholesale quantities
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Model/SKU: 26WHM1518
Secure Shipping with Heavy-Duty Mailers
Whether you run an e-commerce storefront or handle high-volume warehouse fulfillment, these 15x18 plastic shipping bags are engineered to protect your goods during transit. Designed specifically for online businesses, clothing brands, and logistics teams, these durable mailers offer a reliable, cost-effective alternative to bulky cardboard boxes. They provide an absolute moisture barrier and structural security for non-fragile items, ensuring your customer orders arrive exactly as they left your facility.
Bulletproof Features for E-commerce Deliveries
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Tamper-Evident Adhesive: The permanent peel-and-stick closure creates a permanent seal that cannot be reopened without visibly tearing the bag, discouraging theft.
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Rip and Tear Resistance: The 2.85 mil thickness provides premium puncture protection, preventing sharp corners or rough transit handling from ruining the packaging.
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Waterproof Protection: High-density moisture barriers shield your products from rain, snow, and dirt throughout the entire delivery cycle.
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Cost & Weight Efficiency: Lightweight construction minimizes your dimensional weight footprint, saving your business significant money on carrier postage fees.
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Complete Content Privacy: The multi-layer opaque design guarantees that items inside remain entirely invisible from the outside, keeping high-value shipments discreet.
Perfect Packaging for Apparel and Soft Goods
These bulk plastic shipping envelopes are perfectly sized to handle a wide range of non-fragile inventory items. They are highly recommended for fulfillment sectors packing:
- Standard apparel like hoodies, jeans, jackets, and folded t-shirts
- Bedding, soft home textiles, blankets, and pillowcases
- Pre-boxed shoes, accessories, and plush toys
- Documents, catalog bundles, and wholesale product samples
The Shop Backpacks Online Commercial Standard
When you source your packaging from Shop Backpacks Online, you invest in commercial-grade durability that protects your brand's reputation. These mailers feature uniform thickness and high-grade seams that prevent blowouts during automated sorting machine processing. The clean white surface easily accepts shipping labels without peeling, and the outer layer is specifically optimized for clean adhesion if you choose to print your custom business logo directly onto the bag.
