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Play in Motion | Master Kase Sling Bag to carry the Nintendo Switch

Play in Motion | Master Kase Sling Bag to carry the Nintendo Switch

Regular price $99.00 USD
Regular price $99.00 USD Sale price $99.00 USD
Sale Sold out
Shipping calculated at checkout.


The Master Kase is a Nintendo Switch bag. It is an always-on-the-ready eco-friendly bag must-have for hardcore gamers, offering unmatched protection, organized storage, and a built-in gaming stand. It's a must-have for gamers who can't bear to be separated from their beloved console. It's a sling master!

Read more about the story behind the Master Kase: Behind the scenes


  • Fits the Nintendo switch and OLED
  • Full zippered closure for easy access
  • Separate main compartment for switch
  • Suitable for work, travel, school, and anywhere in-between
  • Water-resistant
  • 16 card slots
  • Collapsible for extra portability

Dimensions: 27 * 13 * 18cm | 10.6 * 5.1 * 7 inches (for Nintendo Switch / iPad Mini)

Volume: 4L

Weight: 540g

Material: rPET (~2.3 bottles per bag)

70% recycled-PET

Stay dry and protect your belongings with waterproof and eco-friendly RPET fabric made from ~2.3 recycled plastic bottles

Shipping and Returns


Free standard shipping for all orders over $99

The expedited shipping fee for orders is between (USD $25-$55), which will be shown in the checkout. Orders are shipped directly from two of our warehouses in eastern Asia and dispatched within 48 hours on business days (not including Asian public holidays).


We offer extended 30-days returns.

Have any questions? We are happy to help!

Email us at: (Monday to Friday)

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  • "The Arc Organizer is a truly clever creation!"

    Read Review 
  • "Honestly, this is one of the most versatile carrying bags for the Nintendo Switch that I have ever used."

    Read Review 
  • Julien Melnick

    "There is no such thing as a perfect bag but there is such a thing as a cool one. The Master Kase by KIWEE checks all the boxes as a cool bag made for gamers."

    Watch Here 
  • Drip Media Gaming

    "It is super padded, I mean this thing is padded, nothing is happening to your switch in there, it's fine!"

Switch Gaming On-the-go

Not just storage. 3 steps, 8-sec startup.

ARC Organizer

An open-world storage solution that simplifies your gaming setup, keeping accessories snug, organized, and protected. Can be used to protect your Pro controllers, joy-cons, cameras, and more.

High-density Foam Shock Absorber

The inner walls of the storage compartment are lined with our custom high-density foam shock-absorbing material, providing basic shock protection for the stored items. 

Rock it However

Choose the perfect carry style for your needs with our suggested options.