The Bohtal Insulated Tumbler by Smartshake combines sleek Scandinavian design with premium thermal performance to keep your favourite beverages at the optimal temperature all day. Crafted from high-grade double-wall vacuum-insulated stainless steel, this versatile tumbler prevents condensation and fits effortlessly into vehicle cup holders. Whether you need chilled BCAAs during an intense training session or hot coffee on your morning commute, Bohtal delivers reliable temperature control with effortless style.

Key Benefits & Features

• Double-Wall Vacuum Insulation: Locks in temperature for hours, keeping liquids refreshingly cold or steaming hot throughout the day.

• Pro-Grade 18/8 Stainless Steel: Food-grade steel interior resists rust, punctures, and lingering flavours or odours between washes.

• Sweat-Proof Exterior: Double-wall thermal barrier stops external condensation, keeping your hands, gym bag, and surfaces completely dry.

• Splash-Resistant Sip Lid: Features a secure sliding cover and wide opening for smooth sipping and easy straw access.

• Silicone Base Cushion: Soft anti-slip silicone base prevents sliding on surfaces and ensures quiet, scratch-free placement on tables and desks.

How It Works

The Bohtal Insulated Tumbler utilises an advanced vacuum barrier sealed between two walls of high-grade 18/8 stainless steel. By eliminating air between the layers, thermal transfer via conduction and convection is halted, effectively trapping internal temperatures while keeping the outer shell comfortable to hold.

Engineered for daily versatility, the wide-mouth design makes filling with ice cubes, hydration mixes, or hot drinks fast and mess-free. The durable matte powder-coated finish provides a comfortable, tactile grip built to withstand daily commutes, gym sessions, and outdoor activities.

Recommended Use

• Usage: Fill with your preferred hot or cold beverage, press the splash-resistant lid firmly into place, and slide open the drinking tab to sip.

• Straw Compatibility: The lid opening easily accommodates standard reusable straws for cold hydration and smoothie drinks.

• Care Instructions: Hand wash with warm soapy water using a non-abrasive sponge to preserve the powder-coat finish and vacuum seal. Avoid using in the microwave or freezer.

All orders $60 and over receive Free* Shipping Nationwide 

Final pick up each day is at 3.45pm Monday to Friday. 

Estimated Delivery Times*:

Auckland and North Island – Overnight

*During sale periods, please allow an additional 1–2 business days for dispatch due to high order volumes.

However many Auckland orders will be delivered the same day depending on what time the order is placed

South Island – Overnight (For larger parcels allow 2 business days)

Same Day/Evening Express Shipping upgrade available at checkout for select suburbs*

Click here to view the full Shipping Details and Returns Policy.