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JNA quick access sling series

JNA quick access sling series

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▲ left to right:
$USD 104.75
BP-201(black):about $USD 98.00
about $USD 105.00
about $USD 98.00

During the crowdfunding period of two and a half months, we got more than 1,500 backers. Thank you guys.

JNA Quick Access Sling video


We take the user experience as the principle, inherit the rich experience of product design in the past, carefully select the best manufacturers, and do not use animal fur is our insistence, from drafts, boarding, load testing, waterproof testing, after 4 prototype modifications, 6 Months of practical experience, we finally decided to launch 2 slings:

『JNA  BP-201 Quick Access Sling 

JNA  BP-202 Quick Access Sling Plus 

Continuing the quick access design principle, you can quickly get the belongings by carrying it on one shoulder, allowing users to have another choice without carrying a large backpack.

The design concept of the sling including various storage needs of daily life or travel needs, so that you can easily control various environments and show a unique attitude and confidence.

▲ BP-202 plus(left),BP-201(right)

▲ BP-202 plus(left),BP-201(right)

Design Concept

You often travel in the city or occasionally go abroad. You must have this experience. Sometimes the package is packed with mobile phones, keypads, wallets, charging cables, mobile power ... and other small items to meet the needs of the day. When carrying a backpack with many items, a "lightweight", "structured" and "well-storage" sling is the priority.

Therefore, we will use the daily pockets in the way of exclusive pockets to arrange around the sling. Under the principle of "Quick Access", we will design a way to carry items around the sling to allow users to intuitively quickly remove items, designed with convenience and safety in mind, so that users can easily complete every day's tasks.

The difference between two sling is the plus one have a "laptop mezzanine", and their functional design is the same, with only slight differences in capacity.

▲Cross body:BP-202 plus(left),BP-201(right)

▲ Rotate access, one hand to access to compartments:(Model :BP-202 plus )
Product Introduction

Key features

We hope to express the Understated but extraordinary appearance design with simple lines, and carrying it on your back will let you show your unique temperament in the crowd. 

Incorporating the "Quick Access" design principle, various zipper pockets are arranged around the body of the bag, so that you can intuitively react to the retrieval and no more searching.


▲ BP-202 plus(left),BP-201(right)

U Pockets#

There are 2 U-shaped zipper pockets, with its own pencil case, pocket and zip pocket inside, which is convenient for storing all kinds of small things. For example: business card holder, charging cable, headset, pen, lighter, car key ... and other small things.

BP-202 plus

▲ BP-201

Front Pocket 

The zipper pocket in front of the bag can be used for changes or mobile phones. Caring for  the overall design of the appearance, to avoid exposing the toothy zipper strip (track), we use a waterproof zipper strip to hide the zipper strip (track) to improve the texture.

▲ The opening width of the zipper pocket on the front of the two shoulder bags is 17cm, and it is not a problem to place a 6-inch mobile phone. (BP-202 plus(left),BP-201(right))

Main Compartment#

Foam is sewn inside the main mezzanine, which can effectively protect valuable 3C items and keep the sling's shape. The inner fabric is made of flannel, with two pieces of clapboard. Various changes can be made according to the carried items, which can be effectively used separation.

▲ The main mezzanine is with double zipper, with a large opening for easy access, and a zipper pocket inside the mezzanine for easy storage of small items. You can also use clapboards to isolate the space you need.(BP-202 plus(left),BP-201(right))

▲ You can also use clapboards to isolate the space you need.( BP-201)

▲ You can also use clapboards to isolate 2~3 spaces you need or do not need the clapboard.

▲ Main compartment demo(Canon 600D,2 lenses [diameter 8cm, height 13cm]),BP-202 plus(left),BP-201(right).

Strap phone sucker

We have designed 11 size suction cups + bandages  for the mobile phone. You can free up your hands sometimes.It is very convenient.

▲ Strap phone sucker,easy and convenient for your mobile phone anytime.(both backpacks have the same design)

USB Charging Port

The external USB charging port allows the user to charge without opening the bag. Considering the need for USB cable replacement or cleaning of the bag, the USB cable in the bag can be removed.

▲ The external USB charging port, you don't have to open the bag for charging.(both backpacks have the same design)

▲ The USB cable in the bag can be removed. (both backpacks have the same design)

Strap quick buckle

▲ Quick buckle in front of the chest (both backpacks have the same design)

Elastic band

▲ We added elastic band on the straps to make it easy to store extra webbing. You can also move the elastic band to the buckle that adjusts the webbing length to secure the strap length.  (both backpacks have the same design)

Card pocket#

You can put all kinds of the cards in the strap card pocket and easy to get it.

▲You can get your cards easily and quickly with rotating you sling.(both backpacks have the same design)


The anti-theft zipper pocket designed on the back of the sling is closed to the back of the body, it is suitable for important items, such as mobile phones / wallets / passports ...

▲anti-theft zipper pocket:Large capacity, moblie phone and wallet can be storaged in the same time.(both backpacks have the same design)

Luggage Strap

The luggage strap is made of thick nylon woven fabric (non-elastic bandage), which is sturdy and durable. The width of the strap is 21cm. Suitable for all the luggage.

▲  luggage strap (both backpacks have the same design)

Breathable backing, wide breathable strap

▲ The back and shoulder straps of the sling are made of a mesh breathable backing and a wide version of thick foam to help dissipate heat and increase comfort when carrying it. 

(both backpacks have the same design)

Waterproof material

▲ The bag is made of high-quality nylon fabric and is water-resistant.(both backpacks have the same design)

Side zipper pocket#

The two sling have the same capacity as the side zipper bag, which can suit for about 700cc water bottles or folding umbrellas. The sling has an elastic mesh bag and a drawstring, which can hold the water bottle tightly and not fall out.

▲BP-202 plus, side zipper pocket for 700 cc water bottle.(Diameter 7cm, bottle height 25cm).

▲BP-201,side zipper pocket for 700 cc water bottle.(Diameter 7cm, bottle height 24cm).

Side buckle

Side buckle is suitable for camera tripod stand or self stick.....or any long shape items.

▲ Side buckle .(The feature is for both slings )

Bike pack strap kit#

Both bags come with a bike pack strap kit  that fastens the buckle on the strap and the buckle under the sling. The sling will be fixed when riding or running.

▲ Length of bike pack strap kit  is adjustable (The feature is for both slings )

▲ Glasses can be hanged on strap buckle.(The feature is for both slings )

Should Strap can be hided,Cross body mode/Shoulder mode/Briefcase mode#

Cross body mode#

The main design of 2 slings are designed as cross body mode and the left shoulder is used to get stuff by rotating from body. Users who are used to carry with the right shoulder (or if they need to switch their shoulders for a long time), can carry the sling on the chest with the right shoulder, one strap on the right shoulder, or put away the strap and use the side strap,that can be switched to the right shoulder for rotating mode.

▲ The main carrying mode of the 2 slings are designed as cross body mode, and the left shoulder is taking the rotating mode.

▲ Sling in front of chest for right shoulder mode.

▲Cross body mode for right shoulder.

▲ Hide your shoulder strap and use side strap that rotate mode can be easily for right shoulder users. (both backpacks have the same design)

Side shoulder mode

▲ Hide your Shoulder strap, use side strap,it can be switched to side bag. (BP-202 plus(left),BP-201(right))

Briefcase mode

▲ Hide shoulder strap and it can be switched to briefcase mode.(BP-202 plus(left),BP-201(right))

Laptop compartment ( this function is only for BP-202)#

Extra compartment for laptop, suitable for 13~16 inches laptop.13 inches Mac pro can be storage in the compartment. Over 13 inches laptop will need to use  extra compartment.The foam is inside the compartment for shockproof of laptop.(PS:We suggest to use side shoulder mode when you carry 15~16 inches laptop)

▲ 15~16 inches laptop will need to use  extra compartment. The maximum laptop size:36cm*26cm*2cm.

▲  16 inches laptop 

▲ Extra laptop compartment ,maximum suitable size:2019 Mac pro 13 inches(30.41cm*21.24cm*2cm).(PS:If your laptop's size is over 2019 Mac pro 13 inches,you will need to use extra laptop compartment)

BP-201AG Quick Access Sling(snowflake)

Anti-cut version (snowflake) is all the same with BP-201 (black),the only difference is the snowflake material is anti-cut.

(PS:The color maybe a tiny different because of different monitor or device)

▲ BP-201AG , Anti-cut version(snowflake)

▲ BP-201AG , Anti-cut version(snowflake)

▲ BP-201AG , Anti-cut version(snowflake)details

▲ BP-201AG , Anti-cut version(snowflake)details

▲ Anti-cut testing

BP-201DG Quick Access Sling(Grey)

There is  Grey version of Quick Access Sling (Model:BP-201DG)。

All the functions are the same with BP-201 (black)

(PS:There may be some color difference between picture and actual goods  because of shooting or monitor setting)

▲ BP-201DG(grey)detail

▲ BP-201DG(grey)detail


▲ BP-201DG(grey), model 177cm, 70kg


▲ BP-201DG(grey)detail

Demo of all the models

▲ BP-202 plus, model :height:177cm, weight:70kg

▲ BP-201, model :height:177cm, weight:70kg

▲ BP-202 plus

▲  BP-201


In the market surveys of the past projects, we learned about the users ’needs for carrying bags“ daily ”. We extended this idea to the quick access sling, and continued the“ quick access ”design idea, it took about one year from the idea generation, proofing, testing, modification, and completion. After four prototype modifications, six months of practical experience, we finally launched our satisfactory work.

▲ 3D prototype

▲ Load 5 kg, drop height 20 cm, continuous dropping test 400 times, pass the test

In terms of material selection, we continue the principle of "no animal fur" in the past, but we do not want the product to lose its durability and texture, and we do not want users to bear high costs in order to enjoy high-quality products.

Outer material: Made of high-grade nylon fabric (dirty resistant / worm-resistant / mildew resistant / non-staining), it will dimly reveal gloss under the sun, low-key and rich texture.

Inside: Use 420D high tannin Polyester, high strength tension, durable and not easy to break.

Handles and labels: Made of "microfiber leathers", durable and not damaged.

Zipper fastener: Adopt high-grade nickel-plated metal zipper / fastener, which is easy to pull, does not drop paint, strengthens hardness, and prevents rust.

The outer packaging carton is made of recycled paper. We try to reduce the use of disposable packaging. There is no extra promotional materials in the packaging. Please forgive me. The team hopes to provide high-quality products and contribute to the global environmental protection.


The handle and label of the shoulder bag use "microfiber leathers", the full name is "microfiber synthetic leather", instead of using easily oxidized PU or animal skin, it has good breathability and texture Similar to genuine leather, it does not fade and is resistant to tearing. There is no need to worry about the problem that the leather will fall off after long use. The cost is 3 to 5 times that of general PU.

▲ The material is made of high-grade nylon fabric (dirty resistant / worm-resistant / mildew resistant / no staining)

▲ Bag handles and labels are made of "microfiber leather", durable and not damaged

▲ Both slings are made of high-grade nickel-plated hardware fasteners, which are easy to pull, do not drop paint, have enhanced hardness, and prevent rust.


▲ BP-202 plus demonstration

▲ BP-201 demonstration


Products and accessaries

▲ Standard package :Sling ×1,shoulder strap × 1,fixed buckle strap × 1,clapboard × 2。(BP-202 plus (left),BP-201 (right) )

  • Experience
 We invited some friends to share their experience after using our products:
Benind-the-scenes of crowdfunding
Thanks for all the friends who came to our product experience meeting.

Product trial in Taipei,Taiwan  (9/30/2018)#

 Trail in taichung, taiwan (10/6/2018)

About JNA

JNA was founded in 2013, Taipei, Taiwan.

We take user experience as our priority, and insist on launching products of good quality and unique design, so that every consumer who comes into contact with JNA products can feel the excellence and uniqueness of the product.

JNA's brand spirit is Joyful, Natural, Active.

Under the principle of the brand spirit, we are committed to making each product well, and we expect that each product launched will bring more joy and convenience to users in life, and when the product is manufactured, it is manufactured using low-carbon engineering methods. The material with the lowest environmental impact does not use animal fur, and contributes to the sustainable development of the natural environment and ecology.
The brand creation process has allowed us to meet many people and make many friends. It turns out that so many people are silently caring for and supporting Taiwan's new startups. JNA is a tiny local brand in Taiwan. The spirit of perseverance and continuous innovation, I hope that every work launched will maintain the original intention of making everyone's life more joyful and convenient.

The quick access backpack 2.0 has absorbed a lot of experience from past sponsors. We spent two years to improve the past shortcomings, improve evolution, and hope the product is more perfect. Efforts, more ingenious design, rigorous testing, and repeated modifications. All efforts are made to hope that you will be satisfied when you receive the product.

There is still a long way to go before going to the world. The team works hard, hope you will join us for the rest of journey  ~

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