
Duke + Dexter
The Advance-Guard Card Holder
The Advance-Guard Card Holder is a slim, genuine leather card holder by Duke + Dexter, sold as a Le 31 by Simons exclusive, intended for carrying credit cards, transit cards and folded bills. It measures 10 cm (4 in) high by 7 cm (2.75 in) wide and has stacked horizontal card slots at the top plus a curved front pocket, with contrast white topstitching around the perimeter and along the pocket edge. One version is plain matte black with a gold foil brand stamp near the bottom, and another has a multi-color printed western riding scene on the front pocket panel.
- Material
- Genuine leather
- Gender
- unisex
- Style
- classic, minimal
- Category
- Apparel & Accessories > Handbags, Wallets & Cases > Wallets & Money Clips
Specifications
Exclusive genuine leather card holder by Le 31 by Simons, designed in Canada with multiple slots for cards and bills.
Genuine leather, multiple card and bill slots, compact dimensions (10 cm x 7 cm), designed in Canada.
- Material
- Genuine leather
- Style
- classic, minimal
- Occasion
- everyday, work
- Gender
- unisex
- Age Group
- adult
- Condition
- new
- Category
- Apparel & Accessories > Handbags, Wallets & Cases > Wallets & Money Clips
Additional Attributes
- Genuine leather construction
- Multiple slots for cards and bills
- Compact size: 10 cm (4") height x 7 cm (2.75") width
- Exclusive Le 31 by Simons design
- Designed in Canada
- Slim, pocket-sized silhouette
- Bifold-style card holder
Product Insights
The Advance-Guard Card Holder 100% leather shell with polyester lining and a nylon-lined side slot Multiple card slots plus a cash pocket; brand material describes six card slots and a seventh nylon-lined side slot Advance-Guard refers to the printed artwork, not RFID or NFC blocking With six cards it stays compact; eight cards add noticeable bulk and reduce how flat it sits At 125 CAD, value rests on design exclusivity and leather construction rather than security features
Verified claims
- identity
- Le 31 by Simons exclusive designed in Canada
- material
- 100% leather shell with polyester lining and a nylon-lined side slot
- dimensions
- Approximately 10 cm tall by 7 cm wide (100 x 70 mm)
- slot_layout
- Multiple card slots plus a cash pocket; brand material describes six card slots and a seventh nylon-lined side slot
- security
- Advance-Guard refers to the printed artwork, not RFID or NFC blocking
- design
- Western riding print on leather with black upper, cream scene, white contrast stitching and gold foil brand stamp
- construction
- Stitched seams and folded edges form card-slot lips; white topstitching runs around the perimeter and curved pocket
- capacity
- Six cards is the comfortable intended load; research suggests one to two cards per slot
- fit
- With six cards it stays compact; eight cards add noticeable bulk and reduce how flat it sits
- leather_behavior
- Leather slots take a permanent set to the largest card carried and do not tighten back
- break_in
- New leather slots are meant to feel tight; break in with actual cards over a few days
- care
- Do not oil, heat, clamp or use oversized formers to loosen tight slots
- durability
- Slot mouth is the likely wear point; no long-term edge-wear data supplied
- lining
- Polyester lining and nylon side slot change friction and reinforcement but do not automatically reduce bulk
- material_quality
- The listing confirms 100% leather, but genuine leather does not specify full-grain, split or finish
- slimness
- Slimness depends on the whole construction, not just leather thickness; loaded thickness is not specified
- grain_direction
- Slot cut against leather's stretch direction can bag out faster
- styling
- Western print makes it a casual statement accessory
- use_cases
- Best for front-pocket carry with four to six cards and folded cash
- comparison
- Slimmer than a full-length billfold, but cash must be folded and there is no RFID shielding
- value
- At 125 CAD, value rests on design exclusivity and leather construction rather than security features
Product record
- Title
- The Advance-Guard Card Holder
- Brand
- Duke + Dexter
- Price
- 125 CAD
- Availability
- In stock
Buying Guide
1 comparison · 10 sourcesUses
A slim leather holder for everyday cards and cash
The Advance-Guard Card Holder is made for carrying your everyday cards and bills in one compact piece, with 6 card slots plus a cash pocket. It is made of 100% leather with a durable polyester lining and printed artwork detail. The card holder is sized at about 100 millimeters in height and 70 millimeters in width.[1,2]
Product comparison
Compared within this brand.
| The Advance-Guard Card Holder: Choose this if you want a slim, one-size leather card holder that carries the essentials: it offers six card slots plus a cash pocket, a durable polyester lining, and measures about 4 inches by 2.75 inches (10 by 7 cm). Its black leather front features printed western riding artwork, a curved lower pocket, and contrast white stitching, so it suits shoppers who like a statement piece over a plain design. Note the profile is judged thin only from the front photo, and the artwork is fixed to this black colorway.[1,2,3,4] | Dean Cherry-Print Wallet: Choose this if you want a compact bi-fold wallet made of 100% leather with a playful signature print hidden inside: the interior panels carry a printed cherry motif and handwritten-style 'ma chérie' text, while the smooth black outside stays understated with a small gold foil Duke + Dexter wordmark. It offers three card slots plus pockets for cards and bills in a one-size 3 by 4 inches (8 by 10 cm) format, with contrast white stitching and a made-in-the-UK origin. Note the cherry print appears only on the interior, so shoppers wanting visible artwork on the exterior should look elsewhere within the brand.[5,6,7] | Van Gogh Skeleton Print Card Holder: Choose this if you want a slim, black leather card holder with statement artwork: a painted-style Van Gogh-inspired skeleton bust printed on the lower front, white contrast topstitching, and an embossed gold Duke + Dexter logo. It is made in the UK with a 100% leather shell and polyester lining, and its three front slots hold cards and bills in a compact vertical format measuring 2.75 inches wide by 4 inches high. It comes in one size, so it suits shoppers who prefer a minimal front-pocket carry rather than a full wallet.[8,9,10] |
Image Analysis
2 images- 01

Product
Front-facing rectangular card holder with a black upper section containing horizontal card slots and a lower front pocket panel printed with a multi-color western riding scene; contrasted white stitching around the edges.
- Overall shapeRectangular, vertically oriented card holder with slightly rounded corners and a thin profile visible from the front.
1 region
x 0.20 · y 0.12 · w 0.60 · h 0.76 (high) - Upper card-slot sectionTop section is smooth black material with two horizontal slot openings created by stitched seams and a topmost open edge for cards.
1 region
x 0.20 · y 0.12 · w 0.60 · h 0.20 (high) - Front pocket panelLower front pocket is a single curved-top panel printed with a colorful scene showing riders on horses against a pale background; panel is stitched to the black upper section with visible white thread.
1 region
x 0.20 · y 0.32 · w 0.60 · h 0.56 (high) - Decorative stitchingProminent white running-stitch visible around the perimeter of the card holder and along the junction between the black upper section and the printed pocket.
1 region
x 0.18 · y 0.10 · w 0.64 · h 0.80 (medium) - Artwork detail - rider and horsePrinted artwork shows a rider seated on a reddish-brown horse in the foreground and a second rider on a horse in the background; visible reins, saddle and rider clothing in contrasting colors.
1 region
x 0.30 · y 0.48 · w 0.35 · h 0.30 (medium)
Other
Product shot on a light neutral background with soft shadow beneath; centered composition and even studio lighting highlight product details.
- Background and lightingEven, pale gray background with diffuse lighting and a faint soft shadow directly beneath the card holder indicating top-front lighting.
- Shot compositionCard holder centered in frame, full front face visible and evenly cropped with small margin to image edges.
Colors
black· upper card-slot sectioncream· printed pocket backgroundreddish brown· horse in foreground- Overall shapeRectangular, vertically oriented card holder with slightly rounded corners and a thin profile visible from the front.
- 02

Product
Front-facing black card holder with visible card slots, contrast white topstitching around the perimeter and a gold foil brand stamp near the bottom.
- Overall shapeRectangular vertical card holder with slightly rounded external corners and flat face visible head-on.
1 region
x 0.17 · y 0.12 · w 0.66 · h 0.76 (high) - Material and finishSmooth matte black leather or leather-like surface visible across the main face with a subtle fine-grain texture.
1 region
x 0.19 · y 0.18 · w 0.62 · h 0.64 (high) - Top card slotsTwo horizontal card slots stacked near the top edge, each defined by a stitched seam and slight pocket lip.
1 region
x 0.25 · y 0.12 · w 0.50 · h 0.14 (high) - Curved front pocketLower front pocket with a distinct curved pocket opening and stitching that follows the curve across the upper third of the face.
1 region
x 0.20 · y 0.24 · w 0.60 · h 0.22 (high) - Perimeter topstitchingContrast white saddle-style stitching runs around the entire perimeter and also along the curved pocket edge.
3 regions
x 0.19 · y 0.12 · w 0.62 · h 0.06 (high); x 0.19 · y 0.72 · w 0.62 · h 0.08 (high); x 0.19 · y 0.18 · w 0.06 · h 0.56 (high) - Brand stampGold foil stamped uppercase brand text centered near the bottom face of the holder.
1 region
x 0.35 · y 0.66 · w 0.30 · h 0.08 (high) - Fine-print and seamsVisible seam lines and folded edges at slot openings and along pocket lips producing slight shadowing and depth cues.
1 region
x 0.24 · y 0.14 · w 0.52 · h 0.30 (high) - Legible brand text“DUKE + DEXTER”
1 region
x 0.35 · y 0.66 · w 0.30 · h 0.08 (high)
Other
Product centered on a neutral light gray background with soft shadow beneath; image is a straight-on studio shot with even lighting.
- BackgroundUniform light gray background filling the frame.
- ShadowSoft diffuse shadow directly beneath the product indicating studio lighting and the product sitting on a flat surface.
1 region
x 0.30 · y 0.82 · w 0.40 · h 0.08 (medium) - Shot compositionCentered frontal composition with the product occupying the central vertical axis and clear margins around all sides.
Colors
matte black· main bodybright white· stitchingmetallic gold· brand stamp- Overall shapeRectangular vertical card holder with slightly rounded external corners and flat face visible head-on.
Brand PDP Lookup
- Brand
- Duke + Dexter
Dean Advanced Guard Card Holder