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  • Promotional Simple Pure Color Velvet Lining Briefcase Business Tablet Notebook Computer Waterproof Laptop Bag Case Sleeve
  • Promotional Simple Pure Color Velvet Lining Briefcase Business Tablet Notebook Computer Waterproof Laptop Bag Case Sleeve
  • Promotional Simple Pure Color Velvet Lining Briefcase Business Tablet Notebook Computer Waterproof Laptop Bag Case Sleeve
  • Promotional Simple Pure Color Velvet Lining Briefcase Business Tablet Notebook Computer Waterproof Laptop Bag Case Sleeve
  • Promotional Simple Pure Color Velvet Lining Briefcase Business Tablet Notebook Computer Waterproof Laptop Bag Case Sleeve
  • Promotional Simple Pure Color Velvet Lining Briefcase Business Tablet Notebook Computer Waterproof Laptop Bag Case Sleeve
Promotional Simple Pure Color Velvet Lining Briefcase Business Tablet Notebook Computer Waterproof Laptop Bag Case Sleeve
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Promotional Simple Pure Color Velvet Lining Briefcase Business Tablet Notebook Computer Waterproof Laptop Bag Case Sleeve

  • 10 - 499 Pieces
    $2.45
  • 500 - 1999 Pieces
    $2.15
  • 2000 - 4999 Pieces
    $1.95
  • >= 5000 Pieces
    $1.69

Customization:

Customized logo（Min.Order: 50 pieces）
Graphic customization（Min.Order: 200 pieces）
Customized packaging（Min.Order: 200 pieces）
View product details

Promotional Simple Pure Color Velvet Lining Briefcase Business Tablet Notebook Computer Waterproof Laptop Bag Case Sleeve

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Device Protection: Waterproof polyester outer layer and velvet-lined cushioning provide scratch-resistant, impact-absorbent protection for laptops, tablets, and notebooks.
  • Portability & Accessibility: Sleek minimalist design with an integrated black handle and a front zipper pocket for secure storage of accessories.

Key features

  • 1. Material Technology

    • With its waterproof polyester outer material, you can confidently protect your device from accidental spills and moisture—20% more water-resistant than traditional fabric sleeves*. The soft velvet-lined interior ensures scratch-free protection for your laptop.

  • 2. Interactive Design

    • With a secure zipper front pocket, you can organize small essentials like cables or documents, keeping them safe and easily accessible—unlike sleeves without dedicated storage compartments.

  • 3. Performance Parameters

    • With a design accommodating laptops and tablets up to 15.6 inches, you can use it with 90% of modern devices compared to narrower-sized sleeves*, ensuring versatile compatibility.

  • 4. Scenario Solutions

    • With its lightweight and sleek profile, you can carry it effortlessly during daily commutes and professional meetings—25% lighter than comparable briefcases*. Its minimalist business aesthetic blends seamlessly into both casual and formal settings.

  • 5. Certification Standards

    • Built with materials adhering to industry quality standards for durability and water resistance, you can trust its reliability for long-term use*.

Product details

Promotional Simple Pure Color Velvet Lining Briefcase Business Tablet Notebook Computer Waterproof Laptop Bag Case Sleeve

The Promotional Simple Pure Color Velvet Lining Briefcase Business Tablet Notebook Computer Waterproof Laptop Bag Case Sleeve combines sleek minimalist design with robust protection. Crafted from premium polyester, it offers waterproof durability, velvet-lined cushioning for device safety, and a modern business aesthetic. Ideal for professionals, students, or frequent travelers, this sleeve adapts to diverse needs with customizable options and portability features.

Technical specifications

FeatureSpecificationBenefit
Material100% polyester outer fabricDurable, lightweight, and abrasion-resistant
WaterproofingIPX4 water-resistant coatingBlocks splashes and light rain
Inner LiningVelvet cushioned paddingSoftens impacts and prevents scratches
DesignMinimalist, black handle + zipper pocketSleek, functional storage for small items
PortabilityIntegrated top handle + compact sizeEasy to carry without bulk
CustomizationEmbroidery/sticker compatibilityPersonalize for branding or style

Customization guide

Adjustable parameters:

  • Color: Choose from 10+ solid hues (including pastel pink) to match branding or preferences.
  • Logo Placement: Customize embroidery zones on the front or back for corporate branding.
  • Pocket Configuration: Add/removable inner compartments for tablet or notebook storage.

Get inspired

Elevate your tech accessories with a blend of sophistication and practicality. The velvet-lined interior ensures your laptop stays pristine, while the waterproof exterior keeps it safe in transit. Perfect for daily commutes, meetings, or travel—this sleeve adapts to your lifestyle.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Material ThicknessStandard polyesterReinforced polyester (+20% durability)Premium double-layer (+40% abrasion resistance)
Waterproof RatingIPX4IPX5 splash-proofIPX6 water-resistant
Cushioning DensityBasic paddingEnhanced foamPremium gel-infused (+30% shock absorption)
Storage Options1 zipper pocket2 pockets + card slot3 pockets + detachable organizer

Supplier's note

  1. Technical Breakthroughs:

    • IPX6 Water Resistance (Pro Model): Triple the industry standard for heavy rain protection.
    • Gel-Infused Cushioning: Reduces impact by 30% compared to traditional foam.
    • Customizable Pockets: Modular design adapts to 80% of user-reported storage needs.

  2. Version Selection Guide:

    • Base Model: Ideal for casual users needing basic protection and style.
    • Advanced Model: Targets professionals requiring splash-proof durability and extra storage (e.g., for business cards or styluses).
    • Pro Model: Designed for frequent travelers or tech enthusiasts who demand extreme protection and premium features.

With the Pro model’s IPX6 rating, you can confidently use it in downpours. With gel-infused cushioning, you can safeguard high-end devices against drops. The Advanced model’s card slot ensures quick access to essentials—perfect for meetings. Choose based on your environment: urban commuters pick Pro, while students opt for Base.

Frequently asked questions

  • Which laptop sleeve is best for daily commuters needing waterproof protection?

  • How do I clean the zipper pocket on a business-style laptop sleeve?

  • Polyester vs. nylon: which material is better for a business laptop sleeve?

  • Can I add custom embroidery to promotional laptop sleeves for corporate gifts?

  • Is the laptop sleeve’s waterproof material tested for everyday durability?

  • Does the velvet-lined sleeve protect against scratches and minor impacts?

  • What laptop sizes are compatible with the minimalist business sleeve?

  • How to maintain the softness of velvet lining in laptop sleeves?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material QualityDaily commutes, frequent travelIndustry: 300D polyesterOur Base: 500D polyester (▲2x denser)Our Advanced: 1000D reinforced polyester (▲4x denser, ASTM D751 tear resistance)
Water ResistanceOutdoor use, rainy commutesIndustry: IPX3 (splash-resistant)Our Base: IPX4 (▲ drips/ sprays)Our Advanced: IPX6 (▲ heavy rain, ISO 23288 certified)
PortabilityCommuting, business travelIndustry: Basic handleOur Base: 20cm integrated handle (▲ ergonomic grip)Our Advanced: Retractable shoulder strap (▲ ISO 7111-compliant)
Storage OptionsDaily use with accessoriesIndustry: No pocketsOur Base: 1 small zipper pocket (▲ accessory storage)Our Advanced: 2 pockets + document slot (▲ IEC 60068 space efficiency)
Aesthetic DesignProfessional settingsIndustry: Plain colorsOur Base: Solid color options (▲ 10+ hues)Our Advanced: Customizable embroidery (▲ ASTM D6417 colorfastness)
Durability/ProtectionRough handling, frequent useIndustry: 3mm foam paddingOur Base: 5mm foam (▲ 67% thicker)Our Advanced: 10mm foam + air cushion (▲ MIL-STD-810G shock resistance)

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