Grumble the Mech Bear shirt

Featuring our mascot, Grumble the Mech Bear! This shirt was debuted at Adepticon 2025, and now is available after people keep asking us to print them!

• 100% organic combed ring-spun cotton
• Fabric weight: 5.3 oz./yd.² (180 g/m²)
• Regular fit
• Set-in sleeves
• 1 × 1 rib at collar
• Double-needle topstitch on the sleeves and bottom hems
• Self-fabric neck tape on the inside of the back
• The fabric of this product holds certifications for its organic cotton content under GOTS (Global Organic Textile Standard) and OCS (Organic Content Standard)
• Blank product sourced from Bangladesh

This product is made especially for you as soon as you place an order, which is why it takes us a bit longer to deliver it to you. Making products on demand instead of in bulk helps reduce overproduction, so thank you for making thoughtful purchasing decisions!

Age restrictions: For adults
EU Warranty: 2 years

In compliance with the General Product Safety Regulation (GPSR), Bear Cavalry Paints and SINDEN VENTURES LIMITED ensure that all consumer products offered are safe and meet EU standards. For any product safety related inquiries or concerns, please contact our EU representative at gpsr@sindenventures.com. You can also write to us at 255 Wallis St. Suite 3
Eugene, OR 97402 or Markou Evgenikou 11, Mesa Geitonia, 4002, Limassol, Cyprus.

Size guide