Insulated Travel Cup - Slate

Key Benefits

• 100% leak-proof lid design.

• Vacuum insulated temperature control.

• Lockable one-handed opening.

• Dishwasher-safe removable lid.

• Fits bike and car holders.

The Insulated Travel Cup holds 340ml and features double-wall vacuum insulation to help maintain drink temperature for hours, whether hot or cold. Made from high-quality 18/8 stainless steel, it offers durability with a clean, reusable alternative to single-use packaging.

The lid is fully leak proof and lockable, reducing the risk of spills inside your bag. Its one-handed opening and closing design makes it easy to use while commuting, cycling, or multitasking. The spout uses a direct-flow design to replicate the feel of drinking from a mug, offering better control with every sip.

The lid dismantles easily for thorough cleaning and is dishwasher safe. The cup also fits most bike bottle cages and standard car cup holders, making it practical for everyday travel.

Specification:
Material: Stainless steel, silicone, polypropylene, nylon, POK, POM
Capacity: 340 ml
Weight: 225g
Dimensions: 7.2cm × 7.2cm × 16.5cm
Lid: Dishwasher-safe (not vacuum steel cup)
Freezer-Safe: Yes

Every Black+Blum purchase contributes to positive change. As part of the 1% for the Planet initiative, the brand donates 1% of every sale to organisations tackling food waste. These efforts support over 375 community partners, including food banks and soup kitchens, redistributing meals to those in need while reducing greenhouse gas emissions from landfill waste. Plus, their innovative products also help reduce food waste at home, making meal-prepping and storing leftovers more sustainable and convenient.

Founded by Dan Black and Martin Blum over 20 years ago, Black+Blum is a UK-based brand known for innovative, eco-conscious food containers, drinkware, and accessories. Designed with reuse and sustainability in mind, each product is thoughtfully crafted in-house using durable, eco-friendly materials where possible. With over 25 global design awards and a presence in 60+ countries, Black+Blum blends style and function to inspire sustainable living and create products people love to use and proudly own.

With our Healf Curation Process, we do the work for you. Shop with confidence knowing that every item has been tried, tested, and curated for you.

Learn more about each step—Brand Discovery, Expert Validation, and Community Testing—here.

The lid is dishwasher-safe, but the vacuum insulated stainless steel cup is hand wash only. Wash the cup with warm soapy water before you use it for the first time, and again after every use. DO NOT immerse in water. Dry thoroughly after leaving it to drain. Always store with lid removed.

The Insulated Travel Cup is not microwave-safe.

Temperature Note: This product will maintain the temperature of hot drinks for a few hours; however, this time depends on how often the lid is opened, allowing heat to escape. While the stainless steel cup is vacuum-insulated, the plastic lid is not. Pre-heating the cup and using piping hot drinks can help maintain a higher temperature for longer. After around 2 hours, the temperature may begin to reduce, especially with repeated opening and closing. The product is designed to maintain drink temperature over a few hours rather than throughout the entire day.