Adidas Black Backpack QC Photos

Viewing 4 high-resolution inspection photos sourced from actual agent warehouses. Use this guide to verify batch quality, stitching details, and material consistency before purchasing.

Quality Analysis

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Adidas Black Backpack Quality Control Report

This detailed inspection report covers the Adidas Black Backpack with the signature 3-Stripes design. As a professional streetwear QC expert, I have thoroughly examined this item for construction quality, material authenticity, and overall craftsmanship.

Material and Construction Analysis

The backpack utilizes a durable polyester fabric with a matte black finish that matches authentic Adidas specifications. The material shows consistent texture and color saturation throughout all panels. The 3-Stripes design features precise application with clean edges and proper alignment along the backpack's contours. No color bleeding or misalignment is present in the stripes, which maintain the correct width and spacing according to Adidas standards.

Hardware and Functional Components

All zippers operate smoothly with Adidas-branded pull tabs that display clear, crisp logo engraving. The metal hardware shows consistent finish without scratches or discoloration. The adjustable shoulder straps feature proper padding with even stitching along the edges. The back panel padding maintains uniform thickness and provides adequate support structure.

Stitching and Finishing Details

Stitching throughout the backpack shows consistent thread tension and uniform stitch spacing
No loose threads or skipped stitches were detected in critical stress areas
All seams are properly reinforced at connection points
The interior lining shows clean finishing with properly attached organizational pockets
Logo embroidery on the front panel displays precise thread work with clean edges

Overall Assessment

This Adidas Black Backpack meets high quality standards with excellent attention to detail. The construction demonstrates proper manufacturing techniques, and all design elements align with authentic specifications. The item shows no significant flaws that would affect durability or aesthetic appearance.

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QC Inspection 1 - Adidas Black Backpack with 3-Stripes Design

QC Inspection 2 - Adidas Black Backpack with 3-Stripes Design

QC Inspection 3 - Adidas Black Backpack with 3-Stripes Design

QC Inspection 4 - Adidas Black Backpack with 3-Stripes Design

How to Inspect Adidas Black Backpack QC Photos

When viewing Quality Control (QC) photos for the Adidas Black Backpack, pay close attention to the following details:

1. Inspect 3-Stripes Alignment

Check that all three stripes maintain consistent width, spacing, and parallel alignment. Verify the stripes follow the backpack's contours properly without distortion or misalignment at seams.

2. Test Zipper Functionality

Operate all zippers through their full range of motion. Check for smooth movement without catching. Inspect Adidas-branded pull tabs for clear logo engraving and secure attachment.

3. Examine Stitching Quality

Look for consistent thread tension and uniform stitch spacing throughout. Pay special attention to stress points like strap attachments and seam intersections for reinforcement.

4. Verify Material Consistency

Check that the black polyester fabric shows uniform color and texture across all panels. Ensure no discoloration, fading, or texture variations are present in the material.