The quality of EVA beach bags can be judged from the following aspects:

Material

• Observe the surface: The surface of high-quality EVA beach bags is smooth and flat, without obvious defects, bubbles, cracks or deformation, uniform color, no fading or discoloration; low-quality bags may have rough surfaces, impurities, and poor color.

• Touch the texture: Touch with your hands, a high-quality bag feels soft, comfortable, and elastic, and can rebound quickly after light pressure; a low-quality bag may feel stiff, rough, and have poor elasticity, and it is difficult to return to its original state after pressing.

• Smell the odor: High-quality EVA beach bags have no odor or only a slight normal odor, which can dissipate after ventilation; if there is a pungent or unpleasant odor, harmful substances may have been added and the quality is poor.

Workmanship

• Check the stitches: The stitches of high-quality bags are tight and neat, the stitches are uniform, and there are no problems such as exposed wire ends, skipped wires, and leaked seams; the stitches of poorly made bags are sparse and irregular, and there are more thread ends.

• Check the interface: the bag's handles, shoulder straps, etc. are firmly connected to the bag body, without the risk of loosening, degumming, or breaking; the stitching or glue at the interface is finely processed, without roughness or cracking.

• Evaluation details: The edges of high-quality bags are neatly cut, without burrs or rough edges, and accessories such as zippers and buttons are firmly installed, smooth and easy to use; low-quality bags have rough edges, poor accessories, and are easily damaged.

Performance

• Waterproofness: Pour a small amount of water on the surface of the bag. The water drops of a high-quality bag will roll off without penetration; bags with poor waterproofness will seep water.

• Wear resistance: Rub the surface of the bag with your hands or cloth appropriately. The surface of a high-quality bag is not easy to fuzz, wear, or fade; low-quality bags are prone to wear marks.

• Load-bearing capacity: According to the size and design of the bag, put in an appropriate amount of heavy objects, such as books, clothes, etc., and the high-quality bag can bear the corresponding weight. The handles, shoulder straps and other parts are firm without deformation or breakage; low-quality bags may not be able to bear heavier objects and be damaged.

Brand technology

• Brand reputation: Well-known brands usually have strict quality control and good after-sales service, and the product quality is more guaranteed. You can refer to the evaluation and feedback of other consumers to choose.

• Production technology: For example, bags using advanced injection molding technology have high dimensional accuracy and strong stability; bags using foaming molding technology have softer texture, good elasticity, light weight, and good cushioning performance.