





🚫 Ordinary card holder, can only hold 1-2 cards
🚫 The card holder has a single function and lacks the ID holder function
🚫 The phone card holder has peeled and become untied, and the cards often fall out
🚫 I couldn’t find my card holder before going out, and Apple’s “Find My” app couldn’t help me





❶Aluminum alloy, light and strong| Ultra-thin 8.2mm, ultra-light 72g, protects the card from deformation
❷One-touch cache, free expansion| Side-opening card cache, can store up to 12 cards
❸One clip with three uses, change as you like| It is a "card holder", a "tool card holder" and also a "document holder"
❹3 viewing angles, one-handed flip| Open the stand with one hand, intuitive and neat use
❺2 ways to hang, fashionable and optional| Lanyard hole design, side hanging and vertical hanging to meet various occasions
❻MagSafe positioning, magnetic attraction in one click| N52 has the highest level of suction, easily adsorbing mobile phone cases of various brands



#Removable braided handle| The handle is detachable and can be washed directly, and the elasticity can be adjusted to various hand shapes.
#Large mobile phone holder|Single axis, push open with one finger, stand firmly and easy to operate.
#AirTag fixing ring|Can install Apple AirTag, and use the App to find the card holder without worrying about losing it.




Is your card holder peeling off, unstitching, unable to hold up, bursting at the seams, or deforming when you sit on it?

Aluminum alloy has the strong advantages of rust resistance and wear resistance, which can better protect the cards inside the card holder to avoid deformation or damage. The mobile phone card holder made of aluminum alloy combines the characteristics of lightness, durability and beauty, and is very suitable for daily carrying and use.


The bottom card slot of Aulumu G03 is made of aerospace-grade aluminum alloy, which effectively reduces the weight of the card holder. The one-piece cutting and molding process can enhance the rigidity of the metal and fully protect your assets (credit cards, ID cards, access cards, banknotes...etc). Ultra-thin 8.2mm (carbon fiber model)/9.4mm (leather), extremely light 72g (carbon fiber model)/100g (leather), allowing you to carry it with ease all day long.


When many people are waiting in line behind you to swipe their cards, the most embarrassing thing is that the card is stuck in the card holder and it is difficult to pull out...

One side of the card holder is specially designed with a wide opening as big as a thumb, so you can easily push out thewithone finger and quickly select the card you want to use.



A wallet is a portable treasure house. It is different from the card holders sold on the market, which are easy to become untied, burst, or peel, causing the treasure house to fall and all the treasures to leak out...
Aulumu G03 uses the "sandwich storage design", with two aluminum alloy shells on the top and bottom. Through the elastic properties of the woven belt and the ductility of Silicone, it creates the industry's most efficient card storage method, allowing you to freely expand the storage of banknotes and various cards (credit cards, EasyCards, access cards, identification cards...etc.).

▼ Open the screen smoothly and take out the card quickly.




The practical and thoughtful design, combined with a detachable structure, allows one card holder to meet the needs of all scenarios.


Aulumu G03 provides 3 kinds of shell materials to choose from:1. Carbon fiber,2. Genuine cowhide,3. Semi-transparent matte (Taiwan version can be used with credit card induction). Thanks to the "sandwich storage method", you can define the style and appearance of G03 according to the usage scenario.Lanyard opening designallows you to match it with mobile phone lanyards of various brands. The thoughtful hiddenbottle openerandtool rulerallow you to drink to your heart's content at any time and measure micro distances without asking anyone for help!



Have you ever looked for anything on your desk to keep your phone busy while watching TV?

Aulumu G03 has a built-instainless steel phone holder. The minimalist single-axis design allows you to quickly unfold the phone holder withone finger, making it easy to watch TV series, video chat, watch the stock market, and chat.

Whether it ishorizontal, vertical, or floating, there are three operating angles for you to choose.


Do you also feel that hanging your ID holder vertically on your chest is very dull and you don’t want to wear it after work!?

The semi-transparent shell of the "matte card holder"developed by the Taiwan team allows the EasyCard, credit card, and access card in the card to be directly swiped and sensed, so you can easily enter the station, swipe the card, borrow YouBike, and punch in to the company without taking out the card.


Traditional mobile phone card holders only provide basic magnetic attraction and are often difficult to attach to the back of the phone case, which makes people nervous.
Aulumu G03 is equipped withN52 highest grade magnet, which can strongly adsorb mobile phones that supportMagSafeand magnetic mobile phone cases of various brands, making it more secure to use.



Due to the humid climate in Taiwan, leather cardholders easily absorb sweat and dirt, which can cause cardholders to stink and fade over time.
The G03's grip is made of braided straps and isdetachable. You can easily remove the braided grip and throw it directly into the washing machine or sink for washing. After drying in the shade, it will be like a fragrant and clean mobile phone card holder.

The G03's braided grip hasstrong elasticityand canadapt to various hand shapes, whether it is a finger or even a palm, it can be firmly tied to your hand.


The single-axis mobile phone holder at the bottom of G03 is specially designed withwidened (5.5 cm)length, so that the operation of the mobile phone can be stable and smooth.


Have you ever found yourself unable to find your cardholder before going out? Or have you lost your cardholder somewhere?
G03 provides a detachableAirTag Silicone protection ring, which can not onlyprotect AirTag, but alsotrack your card holder. Open the "Apple Find My" App to locate the target, identify the location by sound, and quickly find the card folder.




〔 AULUMU lifestyle life. Work 〕


Driven by its passion for unique design and portable functionality, AULUMU provides urban technology products that fit modern lifestyles and enhance daily life and work experiences.
As a senior designer, I pay attention to product details, explore how products interact with users and enhance modern lifestyles. At the same time, we are committed to creating a unique style that allows users to stand out.
This passion founded aulumu, which focuses on manufacturing products that combine functionality and design.
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【 Specifications 】
Material: [Carbon fiber/genuine leather]
Size: Length 103 x Width 70
Thickness: 82mm (carbon fiber) / 94mm (cowhide)
Weight: 72g (carbon fiber), 100g (genuine leather)
Material: Aluminum alloy (double-sided), stainless steel, braided straps, carbon fiber/cowhide
Sensor:No support for card swipe sensor
