foldable shopping bags with 4 in 1 design and 14 pockets
XH-D105 is a versatile convertible bag designed to combine travel organization, daily commuting, and grocery shopping in one practical solution. For buyers looking for a reliable supply chain partner, these custom polyester bags are more than just another product. They offer a practical combination of functionality, durability, and strong potential for brand customization.
Material and Benefits
The outer bag is made from high quality polyester fabric. After extensive testing, XINHUI selected polyester as a core material because it offers several practical advantages:
Durable and wrinkle resistant: The fabric handles frequent loading, unloading, folding, and carrying without easily developing fuzz or losing its shape, helping extend the bag’s service life.
Structured and shape retaining: Even when empty, polyester helps the bag maintain its overall shape. When converted into shopping basket mode, it provides a stable three dimensional structure.
Lightweight and portable: Compared with traditional canvas, polyester significantly reduces the weight of the empty bag, making it more comfortable for end users to carry.
Easy to maintain and suitable for customization: Dust and water marks can be wiped away easily. The fabric also works well for printing, color blocking, and other branding treatments, making it an ideal material for custom polyester bags.
Note: For accuracy, we do not describe fabrics without a specified waterproof rating as waterproof. Water repellent finishing is available as a customization option.
Design and Color
XH-D105 features a simple and casual khaki or light brown exterior with a gray lining inside, creating a soft contrast while making it easier for users to identify the contents quickly.
Black webbing and high strength plastic buckles are added around the opening and sides, while the handles feature decorative webbing with a geometric texture. The overall design is not only visually appealing but also functional. The combination of buckles and elastic straps allows the bag to switch between three configurations: drawstring closure, semi expanded mode, and fully expanded mode.

Four Uses in One Bag
This is one of the key advantages of XH-D105.
Hand carry or shoulder carry: The elastic straps on both sides can be tightened to keep the bag compact, making it suitable for office commuting and everyday use.
Backpack mode: The shoulder straps are hidden inside the outer pocket and can be fully stowed away to keep the exterior clean. When needed, they can be unfolded to distribute the load across both shoulders, making the bag more suitable for long walks or heavier loads.
Shopping basket mode: Open the side structure to release additional space in the base and side panels, quickly converting the bag into large storage bags that can be placed in a shopping cart or on a car seat to carry drinks, snacks, and everyday essentials.
Foldable storage mode: When not in use, the bag can be folded down to save space, making it useful as a backup travel bag or an emergency storage bag for the car.
14 Pocket Interior Organization
To solve the common problem of large capacity bags becoming difficult to organize, XH-D105 includes up to 14 functional pockets:
Top zippered pocket: Suitable for small items such as IDs, cards, and earphones that can easily slip to the bottom of a bag.
Light gray mesh storage pockets: Flexible and easy to see through, making them suitable for tissues, wet wipes, and snacks.
Dedicated bottle holder: Designed to secure a water bottle, thermos, or baby bottle and reduce the risk of movement and spills.
Built in key hook: Keeps keys easy to access and eliminates the need to search through the main compartment.
This multi pocket layout allows these foldable shopping bags to stay organized even when fully expanded into a high capacity shopping bag.
Size Specifications
Length: 32 cm, 55 cm when fully expanded
Width: 23 cm
Bag height: 35 cm
Handle drop: 22 cm
This is a medium to large capacity structured storage bag. It can hold items such as tablets and umbrellas for everyday use, while its expanded configuration provides enough capacity for supermarket shopping.
Applications and Customization
XH-D105 is suitable for commuting, travel, family outings, grocery shopping, and in car storage. XINHUI provides comprehensive B2B customization options, including logo printing, color changes, size adjustments, interior pocket redesign, fabric upgrades, and hardware replacement.
These options allow brands to create custom polyester bags that better match their product positioning and target market.
For buyers sourcing large storage bags, the convertible structure also provides more flexibility than a conventional single use shopping bag.

FAQ
Q1: What production issue did this bag encounter, and how did XINHUI solve it?
During the early mass production stage of XH-D105, we found that frequent switching between backpack mode and shopping basket mode caused signs of wear at the bottom corners, where the polyester fabric was repeatedly pulled and stressed.
The XINHUI technical team responded quickly and resolved the issue through two improvements:
- The bottom fabric was upgraded to a higher tensile strength polyester.
- Hidden X shaped reinforcement stitching was added at the main stress points.
This real production case demonstrates our strict control over bulk production quality and helps ensure that every bag delivered to B2B customers can withstand long term use.
Q2: How should buyers select this bag, and what are the key specifications and packaging options?
When selecting this model, buyers should first consider the intended end use, required capacity, and preferred carrying configuration.
The standard size is 32 × 23 × 35 cm, expanding to 55 cm. We also support adjustments to polyester fabric weight (GSM), pocket layout, and hardware specifications.
For packaging, standard mass production uses one OPP bag per unit, packed into standard export cartons. For premium retail customers, we can also provide customized color boxes, hang tags, and outer carton labeling so the products are ready for retail display upon arrival.
Q3: What certifications can XINHUI provide?
To support a strong quality reputation and meet the compliance requirements of global B2B buyers, XINHUI provides BSCI and ISO 9001 certification documentation for the factory and the XH-D105 product.
These certifications provide additional support for buyers evaluating suppliers of foldable shopping bags, custom polyester bags, and other functional storage solutions.



