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sleeve case bag Manufacturers

I have found results from80000+products and20000+suppliers aboutsleeve case bag

XinMao Packaging Products Dongguan Co., Ltd.mic-icon
Satisfies 2/2 of your requirements
Custom Size Neoprene Waterproof Laptop Sleeve Case Bag 13-15 Inch

Custom Size Neoprene Waterproof Laptop Sleeve Case Bag 13-15 Inch

US$0.623-0.984
500 Pieces(MOQ)
Sample Available
Ccustomed Laptop Bag Felt Laptop Sleeve Case Notebook Case for Protective Bag

Ccustomed Laptop Bag Felt Laptop Sleeve Case Notebook Case for Protective Bag

US$1.735-2.685
500 Pieces(MOQ)
Sample Available
Neoprene Eco Friendly Laptop Sleeve Case Notebook Case Pouch Bag Laptop Bag Handbag

Neoprene Eco Friendly Laptop Sleeve Case Notebook Case Pouch Bag Laptop Bag Handbag

US$1.974-2.183
500 Pieces(MOQ)
Sample Available
Small Fresh Customization Protective Laptop Bag Waterproof Notebook Sleeve Case

Small Fresh Customization Protective Laptop Bag Waterproof Notebook Sleeve Case

US$0.185-2.585
500 Pieces(MOQ)
Sample Available
High Quality New Custom Neoprene Laptop Sleeve Case Laptop Bag

High Quality New Custom Neoprene Laptop Sleeve Case Laptop Bag

US$1.996-2.502
500 Pieces(MOQ)
Sample Available
Hot Selling Cheap Notebook Computer Case Carrying Bag Pouch Sleeve Wool Felt Laptop Bag

Hot Selling Cheap Notebook Computer Case Carrying Bag Pouch Sleeve Wool Felt Laptop Bag

US$0.735-1.685
500 Pieces(MOQ)
Sample Available
Business Fashion High Quality Computer Laptop Case Sleeve Neoprene Bag

Business Fashion High Quality Computer Laptop Case Sleeve Neoprene Bag

US$1.035-1.785
500 Pieces(MOQ)
Sample Available
Customed Logo Waterproof Neoprene Laptop Sleeve Case Bag for Laptop Bag

Customed Logo Waterproof Neoprene Laptop Sleeve Case Bag for Laptop Bag

US$0.941-1.962
500 Pieces(MOQ)
Sample Available
Custom Felt Laptop Sleeve Bag Hand-Held Briefcase PRO Notebook Case

Custom Felt Laptop Sleeve Bag Hand-Held Briefcase PRO Notebook Case

US$0.974-1.122
500 Pieces(MOQ)
Sample Available
Document-Style Tablet Protective Case Felt Tablet Sleeve Bag Handbag

Document-Style Tablet Protective Case Felt Tablet Sleeve Bag Handbag

US$1.574-1.983
500 Pieces(MOQ)
Sample Available
Gray Simple Fashionable and Waterproof Felt Bag Tablet Protective Case Tablet Sleeve

Gray Simple Fashionable and Waterproof Felt Bag Tablet Protective Case Tablet Sleeve

US$1.574-1.983
500 Pieces(MOQ)
Sample Available
Fashion Stripes Waterproof Notebook Sleeve Case Tablet Protector Cover Laptop Bag

Fashion Stripes Waterproof Notebook Sleeve Case Tablet Protector Cover Laptop Bag

US$1.574-1.983
500 Pieces(MOQ)
Sample Available
Fresh Style Laptop Bag Waterproof Notebook Sleeve Case Tablet Protector Cover

Fresh Style Laptop Bag Waterproof Notebook Sleeve Case Tablet Protector Cover

US$1.574-1.983
500 Pieces(MOQ)
Sample Available
Customized CD Storage Waterproof Case Portable CD Box DVD Record Sleeves Bags

Customized CD Storage Waterproof Case Portable CD Box DVD Record Sleeves Bags

US$3.523-3.986
500 Pieces(MOQ)
Sample Available
Notebook Protective Neoprene Sleeve Case - High Quality, Customed, Durable and Soft Carrying Bag

Notebook Protective Neoprene Sleeve Case - High Quality, Customed, Durable and Soft Carrying Bag

US$3.565-3.885
500 Pieces(MOQ)
Sample Available
Neoprene Tablet Laptop Tote Sleeve Portable Case Computer Bag Handle Pouch Cover

Neoprene Tablet Laptop Tote Sleeve Portable Case Computer Bag Handle Pouch Cover

US$1.896-2.058
500 Pieces(MOQ)
Sample Available
Guangzhou Modicci Fashion Co., Limitedmic-icon
Satisfies 2/2 of your requirements
High Quality Women Computer Bag Waterproof Shockproof Laptop Sleeve Case Business Laptop Bag (MFN8036)

High Quality Women Computer Bag Waterproof Shockproof Laptop Sleeve Case Business Laptop Bag (MFN8036)

US$5.00-8.00
200 Pieces(MOQ)
Sample Available
High Quality Women Computer Bag Waterproof Shockproof Laptop Sleeve Case Business Laptop Bag (MFN8035)

High Quality Women Computer Bag Waterproof Shockproof Laptop Sleeve Case Business Laptop Bag (MFN8035)

US$5.00-8.00
200 Pieces(MOQ)
Sample Available
(MFN6081) PU Material Durable Fashionable Waterproof Travel Laptop Backpack Computer Sleeve Case Business Laptop Bag

(MFN6081) PU Material Durable Fashionable Waterproof Travel Laptop Backpack Computer Sleeve Case Business Laptop Bag

US$5.00-8.00
200 Pieces(MOQ)
Sample Available
(MFN6053) PU Material Durable Fashionable Waterproof Travel Laptop Backpack Computer Sleeve Case Business Laptop Bag

(MFN6053) PU Material Durable Fashionable Waterproof Travel Laptop Backpack Computer Sleeve Case Business Laptop Bag

US$5.00-8.00
200 Pieces(MOQ)
Sample Available
(MFN6013) High Quality 15.6 Inch 14 Inch 17 Inch Waterproof Shockproof Men Computer Laptop Sleeve Case Business Laptop Bag

(MFN6013) High Quality 15.6 Inch 14 Inch 17 Inch Waterproof Shockproof Men Computer Laptop Sleeve Case Business Laptop Bag

US$5.00-8.00
200 Pieces(MOQ)
Sample Available
(MFN6084) High Quality 15.6 Inch 14 Inch 17 Inch Waterproof Shockproof Men Computer Laptop Sleeve Case Business Laptop Bag

(MFN6084) High Quality 15.6 Inch 14 Inch 17 Inch Waterproof Shockproof Men Computer Laptop Sleeve Case Business Laptop Bag

US$5.00-8.00
200 Pieces(MOQ)
Sample Available
(MFN6076) Durable Fashionable Waterproof Travel Laptop Backpack PU Materialcomputer Sleeve Case Business Laptop Bag

(MFN6076) Durable Fashionable Waterproof Travel Laptop Backpack PU Materialcomputer Sleeve Case Business Laptop Bag

US$5.00-8.00
200 Pieces(MOQ)
Sample Available
(MFN6021) Durable Fashionable Waterproof Travel Laptop Backpack PU Materialcomputer Sleeve Case Business Laptop Bag

(MFN6021) Durable Fashionable Waterproof Travel Laptop Backpack PU Materialcomputer Sleeve Case Business Laptop Bag

US$5.00-8.00
200 Pieces(MOQ)
Sample Available
(MFN6035) High Quality 15.6 Inch 14 Inch 17 Inch Waterproof Shockproof Men Computer Laptop Sleeve Case Business Laptop Bag

(MFN6035) High Quality 15.6 Inch 14 Inch 17 Inch Waterproof Shockproof Men Computer Laptop Sleeve Case Business Laptop Bag

US$5.00-8.00
200 Pieces(MOQ)
Sample Available
(MFN6019) High Quality 15.6 Inch 14 Inch 17 Inch Waterproof Shockproof Men Computer Laptop Sleeve Case Business Laptop Bag

(MFN6019) High Quality 15.6 Inch 14 Inch 17 Inch Waterproof Shockproof Men Computer Laptop Sleeve Case Business Laptop Bag

US$5.00-8.00
200 Pieces(MOQ)
Sample Available
15.6 Inch 14 Inch Waterproof Shockproof Women Computer Laptop Sleeve Case Business Laptop Bag (MFN8032)

15.6 Inch 14 Inch Waterproof Shockproof Women Computer Laptop Sleeve Case Business Laptop Bag (MFN8032)

US$5.00-8.00
200 Pieces(MOQ)
Sample Available
High Quality Waterproof Shockproof Women Computer Laptop Sleeve Case Business Laptop Bag (MFN8033)

High Quality Waterproof Shockproof Women Computer Laptop Sleeve Case Business Laptop Bag (MFN8033)

US$5.00-8.00
200 Pieces(MOQ)
Sample Available
Waterproof Shockproof Laptop Sleeve Case Business Laptop Baghigh Quality Women Computer Bag (MFN8037)

Waterproof Shockproof Laptop Sleeve Case Business Laptop Baghigh Quality Women Computer Bag (MFN8037)

US$5.00-8.00
200 Pieces(MOQ)
Sample Available
Waterproof Shockproof Laptop Sleeve Case Business Laptop Baghigh Quality Women Computer Bag (MFN8038)

Waterproof Shockproof Laptop Sleeve Case Business Laptop Baghigh Quality Women Computer Bag (MFN8038)

US$5.00-8.00
200 Pieces(MOQ)
Sample Available
Waterproof Shockproof Laptop Sleeve Case Business Laptop Baghigh Quality Women Computer Bag (MFN8039)

Waterproof Shockproof Laptop Sleeve Case Business Laptop Baghigh Quality Women Computer Bag (MFN8039)

US$5.00-8.00
200 Pieces(MOQ)
Sample Available
Waterproof Shockproof Laptop Sleeve Case Business Laptop Baghigh Quality Women Computer Bag (MFN8041)

Waterproof Shockproof Laptop Sleeve Case Business Laptop Baghigh Quality Women Computer Bag (MFN8041)

US$5.00-8.00
200 Pieces(MOQ)
Sample Available
Waterproof Shockproof Laptop Sleeve Case Business Laptop Baghigh Quality Women Computer Bag (MFN8040)

Waterproof Shockproof Laptop Sleeve Case Business Laptop Baghigh Quality Women Computer Bag (MFN8040)

US$5.00-8.00
200 Pieces(MOQ)
Sample Available
(MFN6079) PU Material Durable Canvas Waterproof Briefcase Travel Laptop Backpack Computer Sleeve Case Business Laptop Bag

(MFN6079) PU Material Durable Canvas Waterproof Briefcase Travel Laptop Backpack Computer Sleeve Case Business Laptop Bag

US$5.00-8.00
200 Pieces(MOQ)
Sample Available
(MFN6024) Waterproof Shockproof Men Computer Laptop Sleeve Case Business 15.6 Inch 14 Inch 17 Inch Laptop Bag

(MFN6024) Waterproof Shockproof Men Computer Laptop Sleeve Case Business 15.6 Inch 14 Inch 17 Inch Laptop Bag

US$5.00-8.00
200 Pieces(MOQ)
Sample Available

Sourcing guidance for Sleeve Case Bag

What key material specifications should I prioritize for high-quality sleeve case bags?

When sourcing sleeve case bags, prioritize water-resistant external fabrics such as 600D Polyester, Oxford cloth, or high-density Neoprene. For internal protection, ensure the use of soft flannelette or crystal velvet lining to prevent scratches. A critical quality indicator is the shockproof padding, typically made of EPE foam or EVA, which should have a thickness of at least 5mm to 8mm to provide adequate drop protection.

How do I ensure the sleeve case bag is compatible with various laptop and tablet models?

Compatibility is not just about screen size (e.g., 13.3", 15.6"). You must request internal dimensions rather than external ones. Ensure the supplier provides a compatibility list for popular models like MacBook, Surface, or Dell XPS. For B2B orders, look for 360-degree protective edges or 'corner armor' designs that protect the device's corners from impact, which is a common failure point in standard sleeves.

What compliance and safety standards are required for international trade of textile-based bags?

For the US market, products must comply with CPSIA regarding lead and phthalate content in zippers and pulls. For the EU, REACH certification is essential to ensure no harmful chemicals (like AZO dyes) are present in the fabric. If the sleeve includes electronic components (like built-in USB hubs), CE and RoHS certifications are mandatory. Always request third-party lab test reports from agencies like SGS or TUV.

What functional features enhance the market competitiveness of a sleeve case bag?

To differentiate your product, look for YKK zippers which are the industry standard for durability. Additional features like hidden handles, expandable accessory pockets for chargers/mice, and trolley belt attachments for travel significantly increase the product's value. For eco-conscious markets, sourcing bags made from RPET (recycled plastic bottles) can provide a significant marketing advantage.

Cross-Border Procurement Risks and Strategies for Sleeve Case Bags

How can I mitigate the risk of receiving products with poor workmanship or 'zipper failure'?

Implement a Pre-Shipment Inspection (PSI) strategy. Require the supplier to perform a zipper cycle test (at least 5,000 pulls) and a load-bearing test on handles. Use Made-in-China.com's Secured Trading Service to ensure payment is only released after the quality inspection is passed. Always request a Golden Sample before mass production to serve as the quality benchmark.

What are the best shipping strategies to reduce costs for lightweight but bulky bag orders?

Sleeve cases are lightweight but can take up significant volume. Use vacuum packaging to reduce the volume by up to 40-50%, allowing more units per container. For smaller batches, Sea Freight LCL (Less than Container Load) is more economical than Air Freight. Ensure the supplier uses 5-layer corrugated export cartons with moisture-proof inner liners to prevent mold during long sea transit.

How should I negotiate with suppliers regarding Customization (OEM) and MOQ?

Most professional manufacturers on Made-in-China.com offer an MOQ of 500-1,000 pieces for custom colors or logos. To lower the MOQ for a trial order, suggest using stock fabrics with custom silkscreen or rubber patch logos. Negotiate for a tiered pricing structure where the unit price drops by 10-15% as your volume moves from 1,000 to 5,000 units.

What transaction security tips should I follow when dealing with overseas suppliers?

Always verify the supplier's Business License and Export Qualification on the platform. Conduct all communications and payments through official channels to maintain a paper trail. Be wary of prices that are 20% lower than the market average, as this often indicates the use of inferior 'recycled' foam or low-grade zippers that will lead to high return rates.

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