K-Pop Demon Hunters Derpy Fuzzy Tumbler

Whether you're hitting the gym, taking a drive, or just working at your desk, these 1.2L tumblers with straws will ensure that your drink is always at the perfect temperature. With advanced double wall vacuum insulation these travel tumblers keep drinks hot for up to 7hrs, and cool for up to 11hrs!

Made from high quality 304 food grade stainless steel, these cups offer durability, a pure taste with no flavour transfer and a safe drinking experience.

• Dual wall insulation keeps drinks at the temperature you need them    
• Enhanced with Electroplate technology - experience up to 30% better thermal performance    
• Completely BPA free - ensuring your health and safety with every sip    
• Officially Licensed

Warranty
All products are covered by a manufacturer’s warranty where applicable. Warranty claims are assessed in line with the Consumer Guarantees Act.

Returns
We offer a 30-day return policy for unused items in their original condition.

To start a return, contact shop@overkill.co.nz. We’ll provide return instructions and the return address.

For full details, please visit our Return Policy page.

Refunds
Refunds are processed within 5–7 business days after we receive and inspect the returned item.

Where we ship
We currently ship within New Zealand only.
For international shipping enquiries, contact shop@overkill.co.nz.

Order processing

• Orders placed before 3pm ship same business day
• Orders placed after 3pm ship the next business day
• Weekend & public holiday orders ship the next business day
  

NZ delivery times

• Overnight delivery nationwide via NZ Post
• Allow 1–2 extra days for rural addresses and oversized items
  

Shipping costs
Calculated at checkout based on size, weight, and destination.

Current rates:

• Northland: $3.99
• Auckland: $3.99
• Rest of North Island: $4.99
• South Island: $5.99
  

✅ Free shipping on orders over $99*

Bulky items may incur a $10 surcharge (applied automatically at checkout).

Tracking
You’ll receive a tracking link by email once your order ships.