• AKC // Challenge Protocol Travel Mug | Arkfall Kitty Collective
The AKC Challenge Protocol Travel Mug is part of the Arkfall Kitty Collective equipment line, designed for operators pushing the limits of their skills and systems.
Inspired by Challenge Day Thursday, this travel mug reflects the intensity and determination of the Collective’s challenge cycles — where operators test strategies, push boundaries, and take on increasingly difficult objectives.
One side of the mug features the AKC // Challenge Protocol designation, representing the activation of the Collective’s challenge systems. The opposite side displays the Challenge Protocol lock-and-gear insignia, symbolizing locked parameters, controlled difficulty, and the precision required to complete each challenge stage.
Built for both travel and long challenge sessions, the mug combines durable materials with insulated construction, helping keep drinks hot or cold while operators push through demanding runs.
The result is a practical everyday piece designed for focused gameplay sessions, long work blocks, and operators determined to reach the final phase.
Design Details
• AKC // Challenge Protocol text design on one side
• Challenge Protocol lock-and-gear emblem printed on the opposite side
• Clean minimal AKC challenge-system design
• Built for everyday use and travel
Drinkware Details
• Made with stainless steel and BPA-free plastic
• Insulated design helps maintain drink temperature
• Spill-proof plastic lid
• Designed to fit most car cup holders
Keeps drinks:
• Hot for up to 6 hours
• Cold for up to 8 hours
Size Options
25 oz (739 ml)
• Upper diameter: 3.3″ (8.4 cm)
• Bottom diameter: 2.7″ (7 cm)
• Height: 7.9″ (20 cm)
40 oz (1183 ml)
• Upper diameter: 3.9″ (9.9 cm)
• Bottom diameter: 2.9″ (7.4 cm)
• Height: 10.4″ (26.5 cm)
Care Instructions
• Hand-wash only
• Not microwave safe
Collection
Part of the AKC Challenge Day Thursday Collection, inspired by the structured challenge systems of the Arkfall Kitty Collective.
More details
- Made with stainless steel and BPA-free plastic
- 25 oz (739 ml) - upper diameter: 3.3″ (8.4 cm), bottom diameter: 2.7″ (7 cm), height: 7.9″ (20 cm)
- 40 oz (1183 ml) - upper diameter: 3.9″ (9.9 cm), Bottom diameter: 2.9″ (7.4 cm), height: 10.4″ (26.5 cm)
- Insulated
- Hand-wash only
- Product is not microwave-safe.
- Keeps hot drinks hot for up to 6 h, and cold drinks cold for up to 8 h
- Fits into most car cup holders
- Spill-proof plastic lid
EU GPSR Product Information:
- Manufacturer contact information
- Name: Arkfall Kitty Collective
- Email: contact@support.callieach.store
- Postal address: PO Box 5696 Santa Monica, CA 90405
- Additional information: This product is made for adults. To prevent steam pressure buildup, always open the lid before placing it on a hot drink. Meets the lead, cadmium and heavy metal level requirements. 2 year warranty in EEA and UK, established by Directive 1999/44/EC.
Size & Fit
25 oz (739 ml) size:
- Height: 7.9″ (20 cm)
- Upper diameter: 3.3″ (8.4 cm)
- Bottom diameter: 2.7″ (7 cm)
40 oz (1183 ml) size:
- Height: 10.4″ (26.5 cm)
- Upper diameter: 3.9″ (9.9 cm)
- Bottom diameter: 2.9″ (7.4 cm)
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.