CoreLock Tumbler 20oz
$39.00
20oz Capacity
Perfect for everyday use
18/8 Stainless Steel
Premium, durable construction
Spill-Resistant Lid
Confident sipping on the move
BPA-Free
Safe, everyday materials
Dishwasher Safe
Easy to clean, built to last
Designed by Aussie Veterans
Made with purpose and pride
Experience temperature, mastered.
The CoreLock Tumbler 20oz is engineered for precision — locking in heat or cold with uncompromising performance, so every sip is exactly as intended, hours after the first.
Precision-crafted from premium stainless steel, it features double-wall vacuum insulation that holds heat for hours and cold even longer. A spill-resistant lid and ergonomic grip bring effortless confidence to every moment — whether you’re commuting, working, traveling, or venturing into the outdoors.
“I’ve tried a few tumblers before, but this one stands out. It’s durable, easy to clean, and keeps my tea hot much longer than expected.”
“I’ve been using the CoreLock Tumbler every day for work, and it keeps my coffee hot throughout the morning. The lid is secure, and it fits perfectly in my car’s cup holder. Highly recommend!”
I bought this for my daily commute, and it’s been fantastic. My iced water stays cold for hours, even on warm days. Great value and excellent build quality.”
The design is sleek, and the tumbler feels premium. I take it to the office every day, and it’s become my favourite travel mug.
Whether I’m at work, on a road trip, or at the gym, this tumbler does exactly what I need. The quality exceeded my expectations.
I use the CoreLock Tumbler every single day, whether I’m heading to work or out for the weekend. It keeps my coffee hot for hours, and the quality is outstanding. I’ll definitely be buying another one.
| Color | Black, Cream |
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