Custom Sports Bags
Large 40L custom basketball gym bag with a ball compartment, velvet sunglasses pocket, organizer zipper pocket and aluminum-lined pocket, durable shell, OEM at a MOQ of 500 pcs.
Description
This large custom basketball gym bag is a 40-liter sports backpack with an interior of 14.25 x 8.25 x 21 inches, built around a durable abrasion-resistant shell for demanding athletes, with a top velvet zipper pocket for sunglasses, three side pockets including an elastic mesh pocket, an organizer zipper pocket with pen slots and a key hook, and another zipper pocket with an aluminum film liner, designed to carry a basketball, shoes, water bottle and all training kit, supplied by a Quanzhou, China-based OEM/ODM bag manufacturer established in 2014, at a MOQ of 500 pieces per color/design, with samples in 6-10 days and bulk production in 35-50 days under AQL 2.5 quality control and a 12-month warranty.
At a Glance: Specifications
| Bag Style | Large sports / basketball gym backpack |
|---|---|
| Capacity | 40 liters |
| Interior Size | 14.25 x 8.25 x 21 in (36 x 21 x 53 cm) |
| Shell | Durable exterior shell with abrasion resistance |
| Pockets | 1 velvet top pocket, 3 side pockets (mesh, organizer, aluminum-lined) |
| Organizer | 3 open pockets, 2 pen slots and a key hook |
| Carry Capability | Basketball, shoes, water bottle, jersey, shorts, laptop, iPad and more |
| Logo Methods | Screen printing, heat transfer, embroidery, woven label |
| Color Options | Pantone matching or stock swatches |
| MOQ | 500 pcs per color/design |
| Sample / Bulk / QC | 6-10 / 35-50 days / AQL 2.5, 12-month warranty |
Organized for a Full Training Kit and a Ball
A 40-liter main interior holds a basketball, a pair of shoes, a water bottle, head and arm bands, a mouth guard, jersey and shorts, a towel, a laptop and an iPad, so athletes can carry a complete practice or game kit in one bag.
The top velvet-lined zipper pocket protects sunglasses, while the organizer side pocket with three open slots, two pen slots and a key hook keeps small gear easy to find, and an aluminum-film-lined pocket adds a protective layer for temperature-sensitive items.
Built with a durable, abrasion-resistant shell for demanding athletes, the bag survives lockers, bus floors and gym benches while staying comfortable to carry.

Customization for Teams, Clubs and Sportswear Brands
You can add a team or brand logo by screen printing, heat transfer, embroidery or woven label, match any Pantone color, and adjust pocket layouts, lining or materials during OEM/ODM sampling.
Retail packaging such as poly bags, gift boxes, hang tags or custom carton markings can be added for direct-to-store delivery to teams, clubs and retailers.


Key Highlights
- 40L main interior (14.25 x 8.25 x 21 in) for a full training kit
- Velvet top pocket, organizer pocket and aluminum-lined pocket
- Elastic mesh side pocket plus pen slots and key hook
- Durable abrasion-resistant shell for demanding athletes
- Fully customizable logo, color and pocket layout
- MOQ 500 pcs, AQL 2.5 QC, 12-month warranty
Frequently Asked Questions
What is a large custom basketball gym bag used for?
It is a 40-liter sports backpack used to carry a basketball, shoes, water bottle, training kit, laptop and iPad to practice and games, with organizer pockets for small gear. (Source: JUNYUAN Bags OEM/ODM)
How much fits in the 40L main compartment?
The main interior measures 14.25 x 8.25 x 21 inches and holds a basketball, a pair of shoes, a water bottle, towels, a jersey and shorts, a laptop and an iPad. (Source: JUNYUAN Bags OEM/ODM)
What are the side pockets used for?
There are three side pockets: an elastic mesh pocket, an organizer zipper pocket with three open slots, two pen slots and a key hook, and an aluminum-film-lined zipper pocket for extra protection. (Source: JUNYUAN Bags OEM/ODM)
Can I add a team logo to a custom sports bag?
Yes, JUNYUAN supports screen printing, heat transfer, embroidery and woven or rubber labels at a MOQ of 500 pieces per color/design. (Source: JUNYUAN Bags OEM/ODM)
Why is the aluminum-lined pocket useful?
The aluminum film liner provides a protective layer that helps insulate items inside that pocket, adding protection for items you want kept more stable. (Source: JUNYUAN Bags OEM/ODM)
What is the MOQ for a custom basketball gym bag?
The MOQ is 500 pieces per color and design, covering logo, color, size, pocket layout and material customization. (Source: JUNYUAN Bags OEM/ODM)
How long do samples and bulk production take?
Samples are produced in 6-10 days and bulk production takes 35-50 days, with quality inspected to AQL 2.5 and a 12-month warranty. (Source: JUNYUAN Bags OEM/ODM)
Is this bag suitable for professional and youth teams?
Yes, its large organized layout suits professional, collegiate and youth programs, as well as clubs and athletic brands that need a durable, brandable team bag. (Source: JUNYUAN Bags OEM/ODM)
Related: Custom Sports Backpacks · Custom Drawstring Bag · Basketball Bags
Additional information
| Logo Customization | MOQ 500pcs can accept logo customization |
|---|




