The Sleepy Society Founder's Mug
Enjoy the perfect brew with The Sleepy Society Founder’s Mug, available in 11oz and 15oz! This sleek black mug features a mystical wizard emblem, honoring McFefferson—born 1988—as the founder of The Sleepy Society. Perfect for McFefferson’s Channel fans, the 11oz size is ideal for a quick coffee fix with a touch of sleepy magic, while the 15oz option offers extra capacity for longer, dreamy sips—choose your favorite and sip in style!
More details
- Ceramic
- 11 oz mug dimensions: 3.85″ (9.8 cm) in height, 3.35″ (8.5 cm) in diameter
- 15 oz mug dimensions: 4.7″ (12cm) in height, 3.35″ (8.5 cm) in diameter
- Dishwasher and microwave safe
EU GPSR Product Information:
- Manufacturer contact information
- Name: McFefferson
- Email: mcfefferson-shop@support.fourthwall.com
- Postal address: PO Box 5696 Santa Monica, CA 90405
- Additional information: This product is made for adults. Meets the lead and cadmium level requirements. 2 year warranty in EEA and UK, established by Directive 1999/44/EC.
Size & Fit
- 11 oz mug dimensions: 3.85″ (9.8 cm) in height, 3.35″ (8.5 cm) in diameter
- 15 oz mug dimensions: 4.7″ (12cm) in height, 3.35″ (8.5 cm) in diameter
Quality Guarantee & Returns
- Quality is guaranteed. If there is a print error or visible quality issue, we'll replace or refund it.
- Because the products are made to order, we do not accept general returns or sizing-related returns.