
The Amber Pull-Up Full-Grain Leather Shopper Tote
Full-grain oil pull-up bovine leather shopper tote (SKU: UL-HB-101) featuring natural two-tone pull-up patina, 15-inch laptop capacity, YKK solid brass hardware, and reinforced twin shoulder handles.

Discuss your collection with Unicon Leather—from material selection and sampling to custom branding and export planning. Share your design, quantity, and destination to request a project-specific quotation.
Operating from our 4-plot atelier in the Kolkata Leather Complex (Zone 09, Bantala) and our Noida corporate showroom, we craft custom handbags, totes, briefcases, travel duffels, tailored jackets, RFID wallets, and bridle belts using hides from LWG-audited partner tanneries—with 50-piece stock-leather trial MOQs (100–200 pcs custom dye), 5–7 day SLG / 7–14 day bag & jacket sampling in stock leather (+7–10 days for custom dye/tooling), batch EU/UK REACH & US Prop 65 testing, and FOB, CIF, or DDP delivery in EUR (€), GBP (£), and USD ($).
UNICON LEATHER (Unicon Leather Goods Export Private Limited) is a vertically integrated cut-and-sew leather goods atelier and Government-registered export house specializing in custom leather jackets, structured handbags & travel bags, small leather goods (RFID wallets, cardholders, bridle belts), and turnkey OEM/ODM private-label production. Operating from our 4-plot factory in the Kolkata Leather Complex (Zone 09, Bantala) and our corporate showroom in Noida (Delhi NCR), we build collections using full-grain and vegetable-tanned hides sourced from Leather Working Group (LWG) audited partner tanneries, supported by batch-specific EU REACH Annex XVII and California Proposition 65 laboratory testing via SGS or Intertek. Brands partner with us for transparent MOQs (50 pcs stock-leather trial / 100 pcs custom dye for bags & jackets; 100–200 pcs for SLGs), predictable counter-sampling (5–7 business days for SLGs and 7–14 business days for bags/jackets in stock leather; +7–10 days for custom dye or 3D brass tooling), and AQL 2.5 inspected global export.
Precision-tailored men's and women's leather outerwear engineered from supple drum-dyed hides with bespoke hardware and size grading.
Handcrafted full-grain leather bags, executive briefcases, RFID wallets, and solid-brass bridle belts built with 0.4mm skiving tolerances.
Complete contract manufacturing from 2D/3D CAD pattern drafting and custom hardware tooling to global DDP warehouse delivery.
Active contract manufacturing and private-label collections. Hover over any silhouette to inspect details.
























Explore our latest prototype releases, master counter-samples, and custom mould engineering developed for international designer collections. Ready for tech pack evaluation and private-label sample requests.






























Developed in our Kolkata pattern room to reflect Autumn/Winter 2026–2027 European and global editorial silhouette trends. Every construction below is backed by existing master acrylic patterns, skiving templates, and hardware tooling—available for 7–14 business day counter-sampling in stock leather (+7–10 days for custom Pantone dye or bespoke 3D hardware) and 50–100 unit production runs.
Elongated horizontal baguette and underarm shoulder bags crafted in 1.4mm smooth box calfskin or glazed vegetable-tanned leather with extended tubular twin straps, 0.4mm Fortuna turned edges, and YKK Excella top zips.
Unstructured slouchy crescent hobos and generous everyday shoulder carryalls cut from 1.2–1.5mm drum-milled Nappa and pebble cowhide. Engineered with ergonomic curved darts, concealed magnetic bridges, and interior tethered zip pouches.
Reverse-buffed 1.4mm calf and goat suede shoppers (treated for Grade 4 ISO 11640 dry/wet rub fastness) alongside architectural top-handle satchels reinforced with Italian Salpa leatherboard and solid brass feet.
High-relief hydraulic plate-embossed crocodile and lizard grain on 1.6mm full-grain bovine hides in Espresso, Deep Emerald, Oxblood, and Obsidian Black—available across structured handbags, briefcases, cardholders, and belts.
We produce 12 distinct product lines—spanning structured handbags, shopper totes, laptop briefcases, weekender duffels, tailored outerwear, 13.56 MHz RFID wallets, and bridle belts—with 50–100 piece stock-leather trial MOQs and full technical specification sheets per category.

Structured top-handle satchels, East–West shoulder bags, and soft crescent hobos with 0.4mm Fortuna turned edges.

Full-grain pull-up shoppers, velvet calf-suede carryalls, and structured 15-inch laptop work totes.

Ergonomic commuter rucksacks and padded 16-inch laptop backpacks with high-tensile bar-tack reinforcement.

Single and double-gusset executive briefcases, messenger satchels, and 16-inch document folios.

IATA cabin-compliant weekender holdalls and overnight duffels with wrap-around load harnesses and shoe chambers.

0.4mm micro-skived bifold wallets, cardholders, and passport folios with 13.56 MHz RFID shielding.

3.5–4.0mm full-grain bridle straps, feather-edged dress belts, and utility pouches with solid brass buckles.

0.7–0.9mm drum-dyed lambskin Nappa and goat-suede biker, cafe racer, bomber, and trench outerwear.
Our OEM/ODM workflow transforms your tech packs, sketches, or reference samples into retail-ready leather collections in four structured phases under a bilateral NDA: CAD pattern engineering (24–48h BOM quote), counter-sampling (5–7 business days for SLGs / 7–14 business days for bags & jackets in stock leather; +7–10 days for custom dye/tooling), batch manufacturing (25–40 business days), and AQL 2.5 inspected global freight.
Submit your CAD sketches, moodboards, or physical reference samples. Our master patternmakers generate 2D/3D templates and BOM costings.
In-stock leather samples in 5–7 business days (wallets/belts) or 7–14 business days (bags/jackets). Custom Pantone dye or 3D brass hardware tooling adds +7–10 business days.
Precision cutting, hand-skiving, saddle-stitching, and multi-layer Italian edge painting executed in controlled ateliers.
Comprehensive in-line and final QC inspection report, export packaging, customs documentation, and FOB/CIF/DDP shipping.
Every hide undergoes manual 1,000-lux light-table inspection for grain consistency, tensile strength (>20 N/mm²), and color fastness at our 4-plot Kolkata production facility (Plots 676, 687, 944 & 1084). Below are actual floor views and installed machinery specifications across our clicking, skiving, stitching, and QC lines.
Station 01 · Hide Grading & Edge WorkPrime bend selection from LWG partner hides (1.2–2.2mm bags; 3.8mm belts) and multi-coat heated Fenice edge finishing.
Station 02 · Pattern & Die-ClickingPrecision steel-rule die clicking and CAD pattern nesting for multi-panel totes, briefcases, and structured satchels.
Station 03 · Caliper & Skiving QCIn-line digital micrometer and caliper checks verifying 0.4mm turned-edge skiving and tubular strap tolerances.
Station 04 · Lockstitch & AQL 2.5 AuditJuki DSC-246 cylinder-arm and DU-1181N walking-foot assembly using Tex 70/90 bonded nylon thread prior to ISO 2859-1 audit.
Steel-rule clicking dies for 100% panel repeatability; band-knife splitting calibrating wallet linings to 0.5mm and bag panels to ±0.1mm gauge accuracy.
0.4mm bell-knife edge skiving paired with Juki DSC-246 cylinder-arm, post-bed, and computerized bar-tack machines running 5–8 SPI in Tex 40/70/90 bonded nylon.
Roller-applied Italian water-based edge lacquers heat-creased between sanding cycles, plus pneumatic presses for brass rivets, eyelets, and 24K foil embossing.
100% broken-needle scan, digital pinless moisture verification (<14% RH), 13.56 MHz RFID continuity test, and ISO 2859-1 AQL 2.5 pre-shipment audit.
We source hides from Gold and Silver-rated Leather Working Group (LWG) partner tanneries. Explore our primary export leather categories developed for European, UK, Australian, and North American accessories brands.
Gauge: 1.4 – 1.8mm (Bags) / 3.2 – 3.8mm (Belts)
Origin: LWG Audited Partner Tannery
Infused with mimosa and chestnut tannins. Develops an organic, amber-golden patina over decades of use.
Heritage satchels, structured luxury totes, heavy-duty bridle belts
Gauge: 1.0 – 1.2mm
Origin: Drum-Dyed Chrome / Chrome-Free
Ultra-supple hand feel with delicate micro-grain elasticity. Retains deep color fastness across seasons.
Designer handbags, slouchy shoulder bags, luxury wallets & cardholders
Gauge: 1.2 – 1.4mm
Origin: Full-Grain Embossed Finish
Distinguished cross-hatch pressed texture sealed with transparent wax. Extremely scratch-resistant and water-repellent.
Executive laptop folios, daily commuter totes, passport organizers
Gauge: 1.6 – 2.0mm
Origin: Infused Paraffin Oils & Waxes
Dramatically lightens in tone when folded or flexed. Ages with rugged, rich antique vintage character.
Weekender travel duffels, vintage messenger bags, tech sleeves
Gauge: 1.1 – 1.3mm
Origin: Reverse Buffed Calfskin
Silky soft napped surface batch-testable to European REACH Annex XVII standards for zero crocking.
Luxury bag interior linings, contrast pocket accents, soft pouches
Custom Leather Tannage Matching: Send us your physical swatch or Pantone reference for bespoke strike-off dyeing in 5–7 business days.
Ready for private labeling or custom brand adaptation. Request physical counter-samples directly.

Full-grain oil pull-up bovine leather shopper tote (SKU: UL-HB-101) featuring natural two-tone pull-up patina, 15-inch laptop capacity, YKK solid brass hardware, and reinforced twin shoulder handles.

Artisan distressed leather travel set featuring custom heat-debossed leather passport cover and nautical compass leather journal with elastic keeper.

Multi-color hand-burnished cardholders with heat-debossed nautical compass motif in Forest Green, Saddle Tan, Navy Blue & Chestnut.

Heavy-duty full-grain distressed cowhide travel duffel featuring front buckle organizer pocket, dual side shoe chambers, and solid brass fittings.
We handle complete export documentation, Certificate of Origin, phytosanitary checks, packing lists, and door-to-door or port-to-port logistics across major world shipping corridors.
Whether manufacturing for international luxury houses across the USA and Europe or supplying leading D2C fashion labels, corporate buying houses, and retail chains in Delhi, Noida, and Gurugram, we deliver uncompromised artisan craftsmanship, strict compliance, and transparent low MOQs.
Evaluate Unicon Leather's manufacturing specifications, indicative FOB/DDP unit costs, leather grade standards, and regional export gateways before submitting your Request for Quotation.
Configure your silhouette, leather grade, hardware finish, order quantity (50 to 1,000+ units), and Incoterm to estimate unit costs and lead times.
Compare domestic LWG raw hide availability, US Section 301 tariffs, Australia ECTA / UAE CEPA 0% duty treaties, and MOQ flexibility.
Understand Full-Grain vs. Top-Grain vs. Split Suede, ISO 3376 tensile strength benchmarks, millimeter thickness gauges, and LWG traceability.
Review how incoming hides, in-line skiving/SPI, and pre-shipment AQL 2.5 audits work alongside batch SGS/Intertek REACH & Prop 65 lab testing.
Transparent commercial terms designed for European (EU/EEA), British (UK), North American, and Asia-Pacific procurement teams.
Commercial costings and Proforma Invoices are issued directly in EUR (€) for EU buyers, GBP (£) for UK buyers, or USD ($), with tiered breaks at 50, 100, 300, and 1,000+ units.
5–7 business days (SLGs/belts) or 7–14 business days (bags/jackets) in stock leather (+7–10 days for custom dye/tooling). Fees: €70–€140 ($75–$150) bags / €32–€60 ($35–$65) SLGs—100% credited to bulk PO.
Bags & Jackets: 50 pcs/style (stock atelier leathers, 25 pcs/color) or 100 pcs/style (custom tannery dye).
Wallets & Belts: 100 pcs (stock leather) or 200 pcs (custom dye).
3-Piece Gift Sets: 50 sets (150 wallets total).
FOB Kolkata / Nhava Sheva, CIF European ports (Hamburg, Rotterdam, Le Havre, Genoa, Southampton), or DDP Door-to-Door (DHL Air 4–6 days; Sea LCL/FCL 20–28 days) with REX / DCTS origin paperwork.
Factory: ISO 2859-1 (AQL 2.5) QC & open-factory SMETA/BSCI audit access.
Partner Tanneries: LWG Gold/Silver hide traceability & EUDR declarations.
Lab Testing: Batch SGS/TÜV EU REACH (Cr VI < 3 mg/kg, AZO-free, EN 1811 nickel).
Approved production examples from our Kolkata atelier illustrating actual hide gauges, stitch densities, lab test benchmarks, and freight corridors (brand names withheld under mutual NDA).
Approved Run 01 · Base Block UL-HB-1013-colorway production run (Amber, Cognac, Espresso) built in 1.8mm LWG partner tannery cowhide with 2.0mm Texon base reinforcement, 6–7 SPI Tex-70 bonded nylon lockstitching, 3-coat heated Fenice edge paint, and YKK #5 solid brass hardware.
Approved Run 02 · Base Block UL-AD-110Custom botanical Olive and Vintage Cognac 2.0mm oil pull-up cowhide cabin duffels with 360° wrap-around harness handles, YKK #8 antique brass two-way zippers, 5 brass base studs, and 12oz water-resistant cotton drill lining.
Approved Run 03 · Base Block UL-WL-8011.2mm full-grain vegetable-tanned bifold wallets featuring 8 turned-edge card slots (skived to 0.4mm on German Fortuna machines), thermal fileteuse creasing, 13.56 MHz RFID foil shielding, and laser-engraved dovetail hardwood gift boxes.
Clear answers to the most common questions raised by brand directors, procurement executives, and retail buyers in the USA, UK, and European Union.
Our MOQs depend on whether your order uses our in-stock core leathers or requires a custom drum-dyed tannery batch: (1) Stock-Leather Trial Runs start at 50 units per style (25 units per colorway in classic Black, Cognac, or Espresso Brown) for handbags, totes, briefcases, backpacks, and duffels, and 100 units for wallets/belts. (2) Custom Drum-Dyed Leather Runs require 100 units per style/color for bags and jackets, 150 units for belts, and 200 units for wallets and small leather goods. (3) Custom 3D Molded Metal Hardware requires 300 to 500 pieces across your collection.
Our prototype sampling timeline depends on product complexity and whether your sample uses in-stock leathers or bespoke tooling: (1) In-Stock Leather — Small Leather Goods & Belts: 5 to 7 business days for wallets, cardholders, passport folios, and bridle belts. (2) In-Stock Leather — Handbags, Totes, Briefcases, Duffels & Jackets: 7 to 14 business days using in-stock atelier hides and standard YKK/brass hardware. (3) Custom Materials or Hardware Tooling (+7 to 10 Additional Business Days / 14–21 Business Days Total): Required when your design specifies custom Pantone drum-dyed tannery hides, specialty hydraulic embossing plates, or custom 3D CNC-molded solid brass hardware strike-offs. 100% of the prototype sample development fee is credited back toward your final bulk production invoice when you confirm a qualifying bulk purchase order.
Unicon Leather (Unicon Leather Goods Export Private Limited) is a direct cut-and-sew leather goods manufacturer and Government-registered Indian export house operating in Kolkata (Calcutta Leather Complex, Bantala) and Noida (Delhi NCR), not a raw-hide wet-blue tannery. We procure our full-grain, top-grain, and vegetable-tanned leathers from Leather Working Group (LWG) audited partner tanneries. For export compliance, we provide partner tannery LWG traceability details, Material Safety Data Sheets (MSDS), and batch-specific third-party laboratory test reports (via SGS, Intertek, or TÜV SÜD) verifying EU/UK REACH Annex XVII (Azo-free dyes, Chromium VI < 3 mg/kg, Nickel release) and US California Proposition 65 compliance.
Yes. We sign a bilateral Non-Disclosure & IP Protection Agreement (NDA) before reviewing proprietary drawings. You can submit 2D/3D Tech Packs (Adobe Illustrator .AI, .PDF, AutoCAD .DXF, or Excel BOMs), ship physical reference samples to our India sample room for reverse-engineering and pattern grading, or customize any of our base factory silhouettes with blind heat debossing, foil stamping, custom linings, and bespoke solid brass or Zamak hardware.
We ship globally under FOB (Kolkata / Mundra / Mumbai), CIF, and door-to-door DDP (Delivered Duty Paid via Air or Sea) across the USA, UK, European Union, Canada, Australia, UAE, and Japan. We provide complete customs documentation including Harmonized System (HS 4202 / 4203) commercial invoices, India–Australia ECTA Certificates of Origin (enabling 0% customs duty for Australian importers), India–UAE CEPA certificates, and European REX origin statements.
Every production batch undergoes a 4-stage internal QC protocol: (1) Incoming hide gauge (mm) and hardware salt-spray/rub testing; (2) In-line stitch density (SPI), skiving tolerance (0.4–0.8mm), and edge-paint adhesion checks; (3) 100% piece-by-piece final finishing, thread trimming, and RFID continuity inspection; and (4) Final Pre-Shipment Audit under ISO 2859-1 (AQL 2.5 Major / 4.0 Minor) with moisture meter verification (< 14% RH) and silica gel protection. Third-party inspections by QIMA, SGS, Bureau Veritas, or Intertek are welcome prior to dispatch.
For standard OEM/ODM export contracts, we operate on a deposit upon Purchase Order (PO) and Pre-Production Sample (PPS) sign-off, with the balance payable upon completion and buyer approval of the final AQL 2.5 inspection report, high-resolution packing photos/videos, and shipping Bill of Lading / Air Waybill (or via Irrevocable Letter of Credit L/C at Sight for institutional container orders).
Standard bulk production lead time is 25 to 40 business days following Pre-Production Sample (PPS) approval and deposit confirmation. Repeat orders using existing cutting dies, hardware molds, and core leather grades can typically be completed within 20 to 30 business days.
Leather goods sold in the United States and Europe must meet strict chemical limits. We ensure compliance by procuring chrome-free vegetable-tanned and LWG-audited hides and submitting production lots of leather, textile linings, edge lacquers, and metal hardware to accredited laboratories (SGS / Intertek) to verify zero banned Azo colorants, Chromium VI below 3 mg/kg (ISO 17075), total lead below 90 ppm, and compliance with regulated ortho-phthalates.
In OEM (Original Equipment Manufacturing), you supply proprietary tech packs, CAD patterns, and a Bill of Materials (BOM), and our factory builds strictly to your engineering specifications. In Private Label / ODM, you select from our proven factory silhouettes (totes, briefcases, duffels, wallets, belts) and customize the leather grain, colorway, hardware finish, logo debossing, and retail packaging—reducing sampling time and tooling costs.
India is one of the world's largest producers of raw bovine, buffalo, sheep, and goat hides, providing direct domestic access to full-grain and vegetable-tanned leathers without importing raw skins. Additionally, Indian leather exports avoid US Section 301 punitive China tariffs, qualify for 0% duty in Australia under ECTA and preferential tariffs in the UAE under CEPA, and support lower artisanal MOQs (50 to 200 pieces per style) compared to synthetic-focused mass factories.
Our primary cut-and-sew production atelier is located at Plot 676, 687, 944, 1084, Zone 09, Bantala, Kolkata Leather Complex, Kolkata 743502 (India's premier leather cluster with direct access to LWG partner tanneries and Kolkata Port), while our corporate sourcing showroom and international export desk is located in Sector 106, Noida (Delhi NCR), 45 minutes from New Delhi International Airport (DEL) for convenient buyer meetings and sample reviews.
Have a specialized query regarding proprietary moulds, tooling or customs tariffs? Inquire directly with our Export Desk on WhatsApp
Direct intake under bilateral NDA. CAD drawings, vector sketches, or physical reference review.
Structural feasibility, leather hide yield analysis, hardware tooling specs, and Bill of Materials (BOM).
Itemized tiered wholesale pricing (FOB / CIF / DDP) and guaranteed production milestones.
5–7 business days (wallets/belts) or 7–14 business days (bags/jackets) in stock leather; +7–10 days for custom dye or 3D brass molds.
Submit your project specifications, target quantities, or tech pack sketches. Our overseas export engineering desk will review and provide a structured FOB/CIF commercial quotation within 12–24 hours.
Proprietary artisanal and industrial finishing techniques executed in-house for international private labels and luxury houses.
Blind deboss, gold foil, silver foil, heated branding iron.
Generational waxed linen thread, double-needle artisan seam.

3–5 coats hand-painted, heat-sealed Italian Fenice lacquer.
German Fortuna bevel skiving down to 0.4mm tolerances.
Solid brass cast moulds, PVD vacuum plating, laser-etched hardware.
Custom drum dyeing, aniline dip, pull-up wax finish to exact codes.
Blind deboss, gold foil, silver foil, heated branding iron.
Generational waxed linen thread, double-needle artisan seam.

3–5 coats hand-painted, heat-sealed Italian Fenice lacquer.
German Fortuna bevel skiving down to 0.4mm tolerances.
Solid brass cast moulds, PVD vacuum plating, laser-etched hardware.
Custom drum dyeing, aniline dip, pull-up wax finish to exact codes.

CNC optical cutting, micro-perforation, intricate leather cutouts.

Natural beeswax and carnauba edge burnishing with bone slickers.

Aerospace-grade copper/nickel shielding foil embedded in lining.

Diamond, chevron, and custom matelassé padding with EVA foam.

Crocodile, python, lizard, and ostrich heat-embossed bovine leather.
Yarn-dyed jacquard, organic cotton twill, and sueded microfibers.

CNC optical cutting, micro-perforation, intricate leather cutouts.

Natural beeswax and carnauba edge burnishing with bone slickers.

Aerospace-grade copper/nickel shielding foil embedded in lining.

Diamond, chevron, and custom matelassé padding with EVA foam.

Crocodile, python, lizard, and ostrich heat-embossed bovine leather.
Yarn-dyed jacquard, organic cotton twill, and sueded microfibers.