Hello Kitty Tumbler (1.2L)

Stay hydrated wherever the day takes you with this premium insulated stainless steel tumbler. With a generous 1200ml capacity and double-wall vacuum insulation, it keeps hot drinks warm for up to 7 hours and cold drinks chilled for up to 11 hours. Whether you're commuting, working, travelling or heading outdoors, it's the perfect companion for all-day refreshment.

Designed for everyday convenience, the tumbler features a comfortable silicone grip handle, a slim base that fits most vehicle cup holders and a splash-resistant BPA-free lid with both a sip opening and reusable straw. Stylish, durable and reusable, it's a practical choice for life on the go.

• Premium 304 stainless steel construction with double-wall vacuum insulation.
• Keeps drinks hot for up to 7 hours or cold for up to 11 hours.
• Large 1200ml capacity with a slim base that fits most vehicle cup holders.
• BPA-free splash-resistant lid with sip opening and reusable press-in straw.
• Comfortable silicone grip handle for secure carrying and everyday use.

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.