
Distributor Children Beautiful Gym Sack Drawstring Swimming Waterproof Backpack Bag. Waterproof Material: Constructed with 210D polyester and mesh for reliable water resistance. Customizable Colors: Available in any color including candy colors and cartoon styles. OEM & ODM Service: Full customization support for designs, logos, and packaging. Multiple Printing Options: Supports screen print, latex print, and 4c print for logos. Certified Factory: BSCI, SEDEX certified and Walmart audited for quality assurance. High Production Capacity: Monthly output of 300,000 pieces with 500 skilled workers. Fast Sample Service: Samples provided within 7-15 days by experienced technicians. Strict Quality Control: Five-step QC process including IQC, OQC, FQC, and AQL standards.