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Quick Details

  • Place of Origin: Fujian, China (Mainland)
  • Brand Name: Sanfeng
  • Model Number: SFO-080-0002
  • Material: Polyester
  • Capacity: 20L
  • Type: Triangle
  • Use: sports/ daypack
  • Product name: One Shoulder Strap Triangle Sports Sling Backpack For Men
  • Name: Wholesale Single Strap Corssbody Backpack Bags Manufacturers
  • Color: Navy/Brown/Blue/Grey/Black or customized
  • Style: Single strap/Crossbody
  • Feature: Multi function
  • Usage: Sports/Daily/Leisure
  • Logo: Customized Logo Acceptable
  • Size: 32*18cm/30*16cm
  • Packing: 1backpack in Poly Bag, several pieces in one carton box
  • MOQ: 500 Pcs

Packaging & Delivery

Packaging Details 1 piece in 1 polybag, serveal pieces in 1 carton box. Special packing request nigotiable.
Delivery Time 30-45 Days after Order Confirmed

Wholesale Waterproof Sports Triangle Cross Body Bag Men, Best Shoulder Sling Bag Backpack Pattern

This Triangle Sling backpack is a classic desgin cross body bag that is with multi function compartment. Its large capacity and fashion degin make it the most popular sporty sling backpack in the past years. Durable and waterproof fabric help it to be a best option for outdoor activities and daily using. Extra zipper pocket on the shoulder strap keeps your valuables steady and safe. 

We design sling backpack to meet your request.

SanfengBags has specialized in manufacturing custom made sling backpack and other bags for companies all over the world.Crossbody backpacks are just one of the many products we custom manufacturing. Above single shoulder strap backpack is a sample of some of the custom sling backpack we have manufactured .

As a professional bags manufacturer, Sanfeng Bags mainly supply OEM/ODM service. All products that we show here are available for customized request. All the colors and patterns are available for customized. We encourage you to contact us to discuss your custom needs on the materail, the structure and the feature. We'll design it according to your request.

Product Description
Item Type:
Sling Backpack/Single Strap Backpack/Cross body Backpack
Item No.:
High Grade Polyester Facbric
425*260*120mm or customized
Rubber Patch/Embroidery/Leather Patch/Screen Printing or Customized
500 Pcs
Black/Brown/Navy Blue/Grey/Patterned or Cotact us for color swatches
Waterproof/Multi function
1 piece in 1 pp bag, Several pieces in 1 carton box or customized
Sample Lead Time:
5-7 Days
Poduction Lead Tiem:
30-45 Days
Wholesale Waterproof Sports Triangle Cross Body Bag Men, Best Shoulder Sling Bag Backpack Pattern

Color options for the Crossbody Backpack.

This Sling Backpack is normally used for travelling, gym sport or short distant trip. Blue, Black, Grey or Brown color will be the most popular options. Its simple and stylish design makes it a classic apparance. Any color for a crossbody backpack that in your mind are all suitable for this single strap backpack. You are  encouraged to image some trimming on this sling backpack as well. It may bring you another fashion bag. Beside above colors, many other colors are also available from SanfengBag.Your special request on the colors will be highly concerned. You are encouraged to contact us for color swatches. Even if your unique picutres are required on the laptop backpack, it is available for SUBLIMATION PRITING.

Trade Terms

EXW,FOB,CFR,CIF or others

500 pieces
Xiamen, Shenzhen, Hangzhou or others
Ocean or air transportation, international express
Payment Terms
T/T , West Union or others
Payment condition
30% before production, 70% before delivery
Supply Capability
200,000 pieces/month
Delivery time
30-45 Days after order confirmed
Related Products

Other Hot Sale Products.

Many other bags made of Oxford Fabric are among Sanfeng's Production Range. Click above pictures for more options that we offer or go on our website to get more information.

Company Profile

 Quanzhou Sanfeng Bags Factory is a direct manufacturer and exporter specializing in variety of bags such as backpack, duffle bag, travel bag, gym bag, laptop bag, diaper bag, cooler bag, hydration backpack, etc.
It was established in the year of 1998, with the long history of accumulated experience in bags manufacturing, we can supply the high standard quality products to the developed countries. We will supply OEM, ODM & Design services according to customer's requirements.

Sanfeng Bags cooperated with many internationally renowned brands in recent years, we win the trust of customers from our high-quality products. And we are looking forward to the future cooperation with you if our products can impress you deeply.

Quality Control

Sanfeng Bag's order procedures:

1, R&D department offers the samples according the buyer's request.
2, The buyers place an order after the sample approval.
3, The material samples for mass prodcut will be checked by Sanfeng Bag's Purchase Department according to the buyer's request.
4, The Sales Department will send producing schedule to all the related departments.
5, The Purchase Department will book all the materials according to the confirmed color swatches and final approved information.
6, IQC Department will be required to do the first inspection about the income material.
7, After the first inspection, the qualified materials will be accepted to the warehouse. Others will be rejected or ask for a special permit from the buyers.All the producing departments will get the qualified materials according to final approval.
8, A Pre-Production sample will be made to check all the details by buyers and Sales Department will report the comments to QA Department.
9, Pre-Production meeting will be convened by QA Department to make sure all the producing procedures and skills.
10, Fabric will be cut according to PP meeting and buyers comments.
11, The cut fabric will be inspected by IPQC team. Qualified pannels will be sent to the sewing department.
12, All the qualified accessories will be sent to the related departments. Mass product will not start until the first prodct being final confirmed.
13, IPQC happens when mass producing, unqualified parts will be re-worked.
14, Confirm the first product and ensure the finished product full checking. Reject the unqualified products for re-work or disposal.
15, Confirm the first paking including the packing details, the colors, labels,hangtags and shipping marks ect.
16, Outgoing quality control happens after the paking. OQC is made according the AQL standard.
17, Qualified products will be put in the product warehouse until shipment.
18, A summary meeting will be covened to discuss all the details and mistakes happened during producing to make sure no repeated mistakes.

Brands We Served

Many famous brands worked with us.

In the past decades, Sanfeng Bags has worked with lots our worldwide famous brands. Reputations accumulated from our high quality products, resonable price and large producing capacity. Nearly 40% of our clients choose Sanfeng to be their sustaining supplier over 10 years. Pls do not hestitated to become our next partner.

Product Testing

Product Testing.

Sanfeng Bag offers all kinds of qualified Raw material for our products. All materials REACH confirmed are required by many European customers. AZO free and Low Cadmium is the basic standard for our materials. All above testing report are available if you mentioned when you place an order. FDA testing report is also available for the hydration bags and other bags which concerned with the food. You are welcom to inform us any other request about the ECO request.

Transaction History of the Supplier

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Transaction Overview


Transaction Details

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Trade Assurance
China (Mainland) | Manufacturer, Trading Company
Transaction Level:
Supplier Assessments:
59 Transactions 520,000+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $150,000
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