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wholesale school bag waterproof Manufacturers

I have found results from3000+products and1000+suppliers aboutwholesale school bag waterproof

Market Union Co. Ltd.mic-icon
Satisfies 2/2 of your requirements
New Large-Capacity Kindergarten Children's Student Spine Protection Waterproof Schoolbag

New Large-Capacity Kindergarten Children's Student Spine Protection Waterproof Schoolbag

US$9.52-10.88
100 Pieces(MOQ)
Sample Available
New Fashion 3D Lovely Cow Lightweight Waterproof Children Student Schoolbag

New Fashion 3D Lovely Cow Lightweight Waterproof Children Student Schoolbag

US$6.79-7.76
100 Pieces(MOQ)
Sample Available
Space Astronaut for Primary School Students Large Capacity Waterproof Schoolbag

Space Astronaut for Primary School Students Large Capacity Waterproof Schoolbag

US$9.86-11.27
100 Pieces(MOQ)
Sample Available
Waterproof Large Capacity Fashion Colorful Printed Rainbow Travel Schoolbag

Waterproof Large Capacity Fashion Colorful Printed Rainbow Travel Schoolbag

US$6.47-7.39
100 Pieces(MOQ)
Sample Available
Popular Lightweight Waterproof High Capacity Primary Middle High School Student Schoolbag

Popular Lightweight Waterproof High Capacity Primary Middle High School Student Schoolbag

US$9.67-11.05
100 Pieces(MOQ)
Sample Available
New Large Capacity Waterproof Multiple Pockets Schoolbag for Kids Teenagers

New Large Capacity Waterproof Multiple Pockets Schoolbag for Kids Teenagers

US$13.06-14.92
100 Pieces(MOQ)
Sample Available
Simple Stylish Casual Large Capacity Waterproof Schoolbag with Stuffed Plush Pendant

Simple Stylish Casual Large Capacity Waterproof Schoolbag with Stuffed Plush Pendant

US$5.91-6.76
100 Pieces(MOQ)
Sample Available
Hot Sale Fashion School Stress Reduction Space Schoolbag with Waterproof Fabric Large Capacity for Primary Kids

Hot Sale Fashion School Stress Reduction Space Schoolbag with Waterproof Fabric Large Capacity for Primary Kids

US$10.37-11.86
100 Pieces(MOQ)
Sample Available
Waterproof Colorful Cute Cartoon Printed Kids Children Baby Primary Toddler Schoolbag

Waterproof Colorful Cute Cartoon Printed Kids Children Baby Primary Toddler Schoolbag

US$10.65-12.17
100 Pieces(MOQ)
Sample Available
Waterproof Laptop Casual Travel Students Lovely Bear Schoolbag

Waterproof Laptop Casual Travel Students Lovely Bear Schoolbag

US$5.18-5.91
100 Pieces(MOQ)
Sample Available
Waterproof Large Capacity High Quality Colorful Girls Boys Schoolbag for Teenagers Girl

Waterproof Large Capacity High Quality Colorful Girls Boys Schoolbag for Teenagers Girl

US$11.59-13.24
100 Pieces(MOQ)
Sample Available
Waterproof Large Capacity School Laptop Backpack Schoolbag for Daily Life Travel Shopping

Waterproof Large Capacity School Laptop Backpack Schoolbag for Daily Life Travel Shopping

US$5.36-6.13
100 Pieces(MOQ)
Sample Available
Waterproof Preschool Backpack 3D Cute Cartoon Neoprene Animal Schoolbag for Kids

Waterproof Preschool Backpack 3D Cute Cartoon Neoprene Animal Schoolbag for Kids

US$5.21-5.51
100 Pieces(MOQ)
Sample Available
New Large Capacity Kindergarten Children's Primary Boy Girl School Schoolbag

New Large Capacity Kindergarten Children's Primary Boy Girl School Schoolbag

US$9.34-10.67
100 Pieces(MOQ)
Sample Available
Large-Capacity Wear-Resistant Space Printing Primary School Students Children Schoolbag

Large-Capacity Wear-Resistant Space Printing Primary School Students Children Schoolbag

US$9.43-10.78
100 Pieces(MOQ)
Sample Available
Designed Cute Rainbow Printing Large Capacity Students Teenagers Laptop Schoolbag with Stuffed Plush Pendant

Designed Cute Rainbow Printing Large Capacity Students Teenagers Laptop Schoolbag with Stuffed Plush Pendant

US$6.47-7.39
100 Pieces(MOQ)
Sample Available
New Cute Cartoon Comfortable Breathable Lightweight Children Schoolbag

New Cute Cartoon Comfortable Breathable Lightweight Children Schoolbag

US$10.39-11.88
100 Pieces(MOQ)
Sample Available
New Primary School Students Large Capacity Load Reduction Ridge Protection Super Light Boy Girl Schoolbag

New Primary School Students Large Capacity Load Reduction Ridge Protection Super Light Boy Girl Schoolbag

US$9.25-10.57
100 Pieces(MOQ)
Sample Available
Sweet Rainbow Princess Style Lightweight and Reduce Burden Ridge Protection Children's Girls Schoolbag

Sweet Rainbow Princess Style Lightweight and Reduce Burden Ridge Protection Children's Girls Schoolbag

US$9.99-11.42
100 Pieces(MOQ)
Sample Available
New 1-6 Grades Large Capacity Lightweight Student Teenager Kid Schoolbag

New 1-6 Grades Large Capacity Lightweight Student Teenager Kid Schoolbag

US$9.25-10.57
100 Pieces(MOQ)
Sample Available
New Trend Fashion Simple Large Capacity Spine Care Student Shoulder Schoolbag

New Trend Fashion Simple Large Capacity Spine Care Student Shoulder Schoolbag

US$12.52-14.31
100 Pieces(MOQ)
Sample Available
WIDE SILVER (GUANGZHOU) LEATHER CO., LTD.mic-icon
Satisfies 2/2 of your requirements
Wide Silver Direct Selling Waterproof Durable Daily Sublimation Fashion Schoolbag

Wide Silver Direct Selling Waterproof Durable Daily Sublimation Fashion Schoolbag

US$4.43-4.85
200 Pieces(MOQ)
Sample Available
Wide Silver Surprise Price Waterproof Custom Fashion Student Schoolbag Girl 2024

Wide Silver Surprise Price Waterproof Custom Fashion Student Schoolbag Girl 2024

US$5.50-6.02
200 Pieces(MOQ)
Sample Available
Wide Silver Top Fashion New Arrivals College Schoolbags for Girls Waterproof New Design

Wide Silver Top Fashion New Arrivals College Schoolbags for Girls Waterproof New Design

US$3.67-4.01
200 Pieces(MOQ)
Sample Available
Wide Silver on Sale Sac a DOS Enfant Impermeable Fabricant De Cartable Schoolbag

Wide Silver on Sale Sac a DOS Enfant Impermeable Fabricant De Cartable Schoolbag

US$4.13-4.51
200 Pieces(MOQ)
Sample Available
Wide Silver Direct Selling Fashionable Waterproof Schoolbags for Kids Free Shipping

Wide Silver Direct Selling Fashionable Waterproof Schoolbags for Kids Free Shipping

US$4.89-5.35
200 Pieces(MOQ)
Sample Available
Wide Silver Backpack Waterproof Rucksack Neoprene Backpack Travel Bag School Bags

Wide Silver Backpack Waterproof Rucksack Neoprene Backpack Travel Bag School Bags

US$4.89-5.35
200 Pieces(MOQ)
Sample Available
Wide Silver Sale Cheap Price Large Capacity Teenagers Fashion Schoolbag

Wide Silver Sale Cheap Price Large Capacity Teenagers Fashion Schoolbag

US$4.89-5.35
200 Pieces(MOQ)
Sample Available
Wide Silver Hot Sale Mochila De Cuero Escolares Al Por Mayor Schoolbag 2024

Wide Silver Hot Sale Mochila De Cuero Escolares Al Por Mayor Schoolbag 2024

US$5.35-5.85
200 Pieces(MOQ)
Sample Available
Wide Silver Special Offer Hot Sale Wholesale Cheap Polyester Schoolbag 2024

Wide Silver Special Offer Hot Sale Wholesale Cheap Polyester Schoolbag 2024

US$5.04-5.52
200 Pieces(MOQ)
Sample Available
Wide Silver High Quality Fashion Mochila De Rodinha Infantil Escola Schoolbag 2024

Wide Silver High Quality Fashion Mochila De Rodinha Infantil Escola Schoolbag 2024

US$5.96-6.52
200 Pieces(MOQ)
Sample Available
Wide Silver Best Price Verified Customizable Design Schoolbag China Style 2024

Wide Silver Best Price Verified Customizable Design Schoolbag China Style 2024

US$3.52-3.84
200 Pieces(MOQ)
Sample Available
Wide Silver Fashion Creative Design Schoolbag Teen Girl Canvas with Zipper Pocket

Wide Silver Fashion Creative Design Schoolbag Teen Girl Canvas with Zipper Pocket

US$4.28-4.68
200 Pieces(MOQ)
Sample Available
Wide Silver Special Offer Modern Novel Design Schoolbag Teen Girl Canvas

Wide Silver Special Offer Modern Novel Design Schoolbag Teen Girl Canvas

US$4.28-4.68
200 Pieces(MOQ)
Sample Available

Sourcing guidance for Wholesale School Bag Waterproof

What are the key technical specifications to consider when selecting a waterproof school bag?

When sourcing waterproof school bags, the material composition is the most critical factor. Look for high-density fabrics such as 600D or 900D Oxford cloth with a PVC or PU coating, or TPU-laminated nylon for superior water resistance. Ensure the zippers are waterproof or covered by a storm flap to prevent leakage at entry points. Additionally, check for reinforced 'bar-tack' stitching at stress points like shoulder straps to ensure the bag can handle heavy loads of textbooks.

How can I verify the 'waterproof' claim of a supplier?

You should request the IPX rating (e.g., IPX4 or IPX6) or a Hydrostatic Head test report, which measures the water pressure a fabric can withstand before leaking. A rating of 1,500mm to 2,000mm is generally sufficient for school use. Always ask for a pre-production sample and perform a 'shower test' to check if moisture seeps through the seams or zippers.

What compliance standards are mandatory for school bags in international markets?

For the US market, products must comply with CPSIA (Consumer Product Safety Improvement Act), specifically testing for lead content and phthalates in plastic components. For the EU, REACH certification is required to ensure no harmful chemicals are present. If the bags have reflective strips, ensure they meet EN ISO 20471 standards for high-visibility to ensure student safety during low-light conditions.

What ergonomic features should a high-quality wholesale school bag include?

To prevent back strain, prioritize bags with S-shaped padded shoulder straps and a breathable 3D sponge back panel. For larger wholesale orders, look for designs that include an adjustable chest buckle to distribute weight evenly. High-quality suppliers on Made-in-China.com often provide CAD designs showing the internal structure, including dedicated laptop sleeves and multi-layer compartments.

Cross-Border Purchasing Considerations for School Bags

How can I mitigate the risk of receiving poor-quality bulk orders?

Utilize third-party inspection services (such as V-Trust or SGS) to conduct a During Production Check (DUPRO) or a Final Random Inspection (FRI). Never release the final 70% balance payment until the inspection report confirms that the goods meet your specified AQL (Acceptable Quality Level) standards.

What is the best strategy for negotiating with school bag manufacturers?

Focus on volume-based pricing tiers. For example, ask for a price break at 500, 1,000, and 5,000 units. You can also negotiate for customized logo printing (OEM) or private labeling to be included in the unit price if the order meets a certain threshold. Mentioning that you are sourcing via Made-in-China.com can often signal to suppliers that you are a professional buyer comparing multiple quotes.

What are the shipping precautions for large volume bag orders?

School bags are 'volumetric' goods. To save on costs, request the supplier to use vacuum packaging or flat-packing to reduce the carton size. For bulk wholesale, Sea Freight (FCL or LCL) is the most economical method. Ensure the supplier provides a detailed Packing List and Commercial Invoice that matches the HS Code (typically 4202.92) to avoid customs delays.

How do I ensure transaction security when dealing with overseas suppliers?

Always conduct transactions through secure payment channels and consider using Trade Resources or escrow-like services provided by reputable platforms. Avoid direct wire transfers to private bank accounts. Verify the supplier's Business License and Export Qualification on Made-in-China.com to ensure they are a legitimate factory or a licensed trading company.

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