Grumpy merch

Experience the magic of our grumpy mascot wherever you go! If you’ve ever shared a knowing look with our frowning friend, it’s time to embrace the Grumpy spirit with our exclusive merchandise.

Inject a bit of Grumpy charm into your wardrobe – from the must-have T-shirts to witty caps and cozy vests perfect for chilly days. Let Grumpy be your companion in bringing a touch of delight to the everyday grayness.

Our beloved “grumpy cat” has ventured far beyond our restaurant, thanks to the enthusiasm of passionate Grumpy fans worldwide. Join the movement and make Grumpy a global sensation!

Discover our unique merchandise collection at our restaurant, located at Klauzál utca 34. Wear the Grumpy attitude and spread smiles wherever you go

Grumpy T-shirt

Our latest Grumpy sweatshirt is designed to accompany you through all of life’s moments. Whether you’re conquering busy weekdays, prepping for adventures, or simply unwinding for a cozy evening in, this T-shirt offers both style and comfort. Embrace the versatility of Grumpy Cat, transforming every occasion into a fashion statement. With its soft fabric and timeless design, this sweatshirt ensures that you stay comfortable while exuding coolness.

  • 100% cotton
  • Currently only available in black
  • Available sizes: S, M, L, XL
  • HUF 7900 Ft/€19


Grumpy Sweatshirt

Whether you’re navigating hectic weekdays, gearing up for Friday night festivities, or just winding down for a good night’s sleep, our Grumpy cat merchandise is the perfect choice. Embrace the versatility of Grumpy, making every moment a stylish and comfortable experience

  • 100% cotton
  • Currently only available in black
  • Available sizes: S, M, L, XL
  • HUF 11900 Ft/€19

Grumpy Baseball Cap

Elevate your style with the Grumpy baseball cap – the perfect accessory to add a bit of attitude to any outfit!

  • With adjustable strap
  • In black because it goes with everything
  • HUF 6600/€17

Grumpy Vest

Embrace a touch of Grumpy on chilly days with our specially crafted vest. When you’re in need of a little extra warmth and a dash of Grumpy spirit, this vest is designed just for you.

  • HUF 17900Ft/€47

Grumpy coffee blend

Take the Grumpy coffee experience home with you! Our Brazilian coffee is a harmonious blend of cerrado and Indian cherry coffee beans, offering a pleasant, chocolaty sweetness.

  • HUF 3900/€9