















AER
AER / City Sling 3 Shoulder Bag
■Compact Yet Surprisingly Spacious
A sling bag thoughtfully designed to carry your daily essentials—whether you're headed to the gym or the office in the city.
While minimalist in appearance, its interior features well-organized pockets to neatly store gadgets, a wallet, passport, keys, and more.
As the name “City Sling” suggests, it blends seamlessly with an urban lifestyle thanks to its clean, stylish design. It also offers versatile 3-way use: as a body bag, waist pouch, or one-shoulder sling.
Compact yet highly functional, this piece transitions effortlessly from daily life to outdoor adventures and travel.
A sling bag thoughtfully designed to carry your daily essentials—whether you're headed to the gym or the office in the city.
While minimalist in appearance, its interior features well-organized pockets to neatly store gadgets, a wallet, passport, keys, and more.
As the name “City Sling” suggests, it blends seamlessly with an urban lifestyle thanks to its clean, stylish design. It also offers versatile 3-way use: as a body bag, waist pouch, or one-shoulder sling.
Compact yet highly functional, this piece transitions effortlessly from daily life to outdoor adventures and travel.
Color
Size

COLOR・SIZE
Color
Size

Color:black
Size:F


AER
Founded in 2014 and based in the San Francisco Bay Area, Aer creates modern, functional bags designed for professionals, athletes, and travelers navigating ever-changing urban environments.


Exceptional Durability and Weather Resistance
The main material is 1680D ballistic nylon—said to be five times stronger than standard nylon. Used in U.S. mil-spec gear and even bulletproof vests, it offers outstanding tear and abrasion resistance, ensuring peace of mind in demanding conditions.
It also features water-repellent properties, making it suitable for light rain and unpredictable weather.

Multi-Functional Interior for Easy Organization
With a 2L capacity, it’s perfectly sized to carry your daily essentials.

The gusseted main compartment includes a wide open pocket, a zippered pocket, and stretchable open pockets—making it easy to keep smaller items neatly organized.


The front pocket offers easy access and features a water-resistant zipper for added protection on rainy days. Inside, you’ll find a key hook to keep your keys securely in place.


The zippered pocket on the back doubles as a hidden compartment—ideal for storing valuables like your passport or wallet close to your body.

Comfortable and Practical Design
The wide shoulder strap is designed to distribute weight evenly and reduce pressure on the body. It can also be detached and used as a tote. A built-in loop lets you attach accessories like a carabiner.

The back panel is cushioned and breathable, helping reduce discomfort from prolonged wear.

SIZE
Now Loading...
※There may be a slight error of up to 1 inch (2.54 cm) from each measurement attribute listed in our size chart. This error is acceptable and related product is not eligible for free exchange or return.
※Check out the size guide for more accurate measurements.
※Check out the size guide for more accurate measurements.
SPEC
Materials | Black: 1680D Cordura ballistic nylon (external) |
---|---|
Country of Origin | CHINA |
Care Instructions | ※Please note that the colours may look different from the real thing depending on your monitor environment. |
Weight | 380g |
Shipping
We offer free worldwide shipping for all orders over USD185.
Duties and Taxes are on us.
For orders under USD185, the following shipping costs apply:
・US, Europe: USD25 (or equivalent in your currency)
・Asia: USD20 (or equivalent in your currency)
・Other countries: USD25 (or equivalent in your currency)
Click here for detailed information.
Duties and Taxes are on us.
For orders under USD185, the following shipping costs apply:
・US, Europe: USD25 (or equivalent in your currency)
・Asia: USD20 (or equivalent in your currency)
・Other countries: USD25 (or equivalent in your currency)
Click here for detailed information.
RETURNS &EXCHANGES
We want you to be completely satisfied with your online purchase. If you are unhappy for any reason, we'll gladly accept the return of the products. Just contact info@haku-clothing.com to initiate a return.
Click here for detailed information.
Click here for detailed information.
Features

Cotton Research Club
2025.07.03

Discover Japan T-shirt Brands
2025.06.06