Will Bellu from Changzhou, Jiangsu, in the domestic textile industry concentrated area, Will Bellu occupies the production advantage, the cost of labor and site is low, but also convenient for the brand to compete with other brands at a low price, Will Bellu did not relax the control of raw materials, and the same use of organic color cotton production, the difference is that Willberry has its own cotton planting base, and Will Bellu can only purchase, the quality will be uneven.

Wilbeglu's sleeping bags are distinguished by the material as the style, in addition to colored cotton, there are also cotton wool cloth, air cotton, etc., with different thicknesses in different seasons. The autumn and winter sleeping bag fabric is cotton wool cloth, and the lining is jersey fabric, so that the material similar to the autumn coat makes the sleeping bag more soft and skin-friendly, and the interior is filled with feather cotton, which is more breathable and not too heavy. Summer sleeping bag, in the design is more distinctive, the number of layers of gauze used before and after is different, the back piece of 2 layers of yarn, refreshing and not easy to sweat, the front piece of 4 layers of yarn, good warmth effect, very suitable for babies to wear in the air-conditioned room nap. The price ranges from 140 yuan to 200 yuan, and some thickened or adjustable sleeping bags cost more than 300 yuan.

In terms of design, the comprehensive cotton era, European pregnancy, Wilberu and other Chinese brand sleeping bags, the characteristics are relatively wide, the style design is average, it does not look high-end enough, lighten the anti-startle, growth activities and other targeted functions, pay more attention to warmth and use time, to meet the user's demand for practicality and cost-effectiveness. The size division of each sleeping bag is very fine, and it is best to consult customer service in detail when purchasing, and buy a size suitable for your baby.