Thank you very much for always choosing the “ARK Tour Case” by CosMios Trading.
As the winter cold sets in, it’s becoming a season when extra care is needed for storing and transporting equipment. Changes in outdoor temperature and dry air can place unexpected stress on amplifiers and electronic gear. For those with more live performances coming up, or for anyone preparing their equipment for spring, this is truly the perfect time to reassess your case.
With that in mind, COSMIOS is launching the “ARK Series Winter Sale” this season!
This time, we’re offering a special promotion: customers who place an order during the campaign period and post a photo on X (Twitter) showing their amplifier inside their newly purchased ARK Tour Case will receive a ¥2,000 Amazon gift card as cashback.
Take advantage of this winter-exclusive offer while you can!
**[ARK Winter Sale] Special Offer Details and Participation Requirements**
🎁 Cashback: ¥2,000 Amazon Gift Card
📅 Campaign Period: Valid for orders placed through February 28, 2026
There are only two requirements to qualify.
Requirement 1: Follow us on X (Twitter) and post a photo review.
Please follow our official account on X and post a photo of your amplifier placed inside the ARK amp case you purchased, along with a short review (2–3 sentences is fine) that we may feature on our website.
Please be sure to include the following hashtags in your post:
#ARKAmpCase #COSMIOS
*Please make sure your face is not visible in the photo.* *A short review is perfectly fine.*
Requirement 2: After posting, please send the URL to our email address.
Simply send the URL of your review posted on X to the COSMIOS email address. After confirmation, we will send you a ¥2,000 Amazon Gift Card.
❄️ Why a Tour Case Is Especially Important in Winter
Amplifiers and effect pedals are delicate pieces of equipment that are vulnerable to temperature changes and physical impact. Especially during the winter,
* Exposure to cold temperatures during transport * Stress on internal components caused by dry air * Sudden temperature changes when moving from outdoors to indoors * Increased risk of slipping or falling on icy surfaces
In fact, it’s a season filled with potential trouble factors.
That’s why we highly recommend the “ARK Series” amp cases from COSMIOS.
* A durable exterior constructed with an aluminum frame * Cushioning structure designed to absorb impact * Custom-made design tailored to fit the exact shape of your amplifier
Designed with carefully considered specifications to protect your valuable equipment safely and stylishly.
❄️ In Summary: Why Not Secure Peace of Mind This Winter?
Trouble during live shows, rehearsals, or transport can all be prevented with proper preparation. Protecting the amplifier that shapes your sound is the first step toward delivering a great performance.
This winter, COSMIOS would like to help you protect your valuable equipment.
This limited-time Winter Sale is valid for orders placed through February 28, 2026. Now—before things start moving toward spring—is the perfect opportunity to reconsider your amp case.
Let’s create a case together this season that allows you to transport your sound and equipment with complete peace of mind.
For product quotes and consultation, click here👇.
This is an announcement from COSMIOS.
The ARK tour case has been significantly upgraded.
Please see this article if you would like to read it. 👇Click on the photo to jump to the link.
