Portable 30oz Insulated Stainless Steel Travel Tumbler with Double-Wall Vacuum Technology

This portable car cup and travel sports water bottle is built around double-wall vacuum insulation, a feature that keeps hot drinks above temperature for over 6 hours and cold drinks chilled for around 24 hours. Whether you are commuting, driving long distances, or spending the day at the gym, the tumbler delivers reliable temperature retention without needing to top up. The inner liner is 304 food-grade stainless steel, a material chosen for its rust-proof, lead-free properties, while the outer shell is 201 stainless steel with a powder-coated finish that stays sweat-proof and easy to grip. A BPA-free sliding lid with an extra seal provides splash-proof protection during movement. Available in 20 oz (600ml) and 30 oz (890ml) capacities, this tumbler suits a wide range of hydration needs.

Features and Construction

The tumbler combines food-grade materials with practical design elements to make daily use straightforward. The double-wall vacuum structure stops heat from escaping or entering, so your drink stays at the intended temperature longer. Here is a closer look at the key build features.

Material and Build

The inner liner is 304 food-grade stainless steel, a material that resists rust and does not leach chemicals into drinks. The outer shell is 201 stainless steel, which adds strength while keeping the weight manageable. A powder-coated finish covers the exterior, preventing condensation and providing a non-slip surface that is easy to hold.

Size and Practical Fit

The tumbler comes in two capacities: 20 oz (600ml) and 30 oz (890ml). Both sizes fit standard car cup holders, making them suitable for use during travel. The overall dimensions are proportional to the capacity, so the 30 oz version is taller and slightly wider, but both remain portable with the integrated handle.

Uses and Placement

This tumbler is designed for situations where keeping a drink at the right temperature matters, from daily commutes to outdoor activities. Its splash-proof lid and secure construction make it practical for movement.

Event or Professional Use

For long work shifts, meetings, or trade events where you cannot easily step away to refill, the large 30 oz capacity holds enough coffee or water to last several hours. The insulation keeps coffee hot during morning commutes or iced drinks cold throughout an afternoon.

Everyday Home Use

At home, the tumbler can replace multiple single-use cups or bottles. The double-wall insulation means no condensation on tables or desks, and the powder-coated finish resists fingerprints, making it a low-maintenance option for everyday hydration.

Benefits and Buying Value

The value of this tumbler comes from its ability to maintain drink temperature without requiring extra accessories or frequent attention. The materials and construction are chosen to last through regular use and cleaning.

Reuse and Low Maintenance

Because the stainless steel liner is rust-proof and does not absorb flavours, you can switch between hot coffee and cold water without residual taste. Hand washing is recommended to preserve the powder coating, but the smooth interior cleans easily with a bottle brush.

Why Choose This Product

This tumbler offers a straightforward solution for anyone who wants a single container that handles both hot and cold drinks, fits in a car cup holder, and comes with a splash-proof lid. The choice of 13 colours and two capacity options lets you match personal preference without sacrificing performance.