Tumbler (350ml)

This insulated tumbler stops 1,000 plastic bottles from entering the ocean.

£27.00

Engraving
Tumbler (350ml)

    Tumbler (350ml)

    This insulated tumbler stops 1,000 plastic bottles from entering the ocean.

    🔥 Limited-time offer: FREE extra black slider included with this product

    Free gift can be applied to your order at checkout.
    Body
    Slider
    Engraving
    Add Engraving (extra £10)
    12 characters left

    Product Overview

    Our insulated Travel Tumbler keeps drinks hot or cold for hours, thanks to vacuum-sealed double-wall insulation and a splash-resistant push-fit lid. It fits neatly under most barista machines and in your car’s cup holder, making it the perfect grab-and-go option for your daily routine.

    Use it with the lid on for sipping while walking, or take the lid off and use it like a regular cup. Whether you’re commuting, working from home, or stretching your coffee out over the morning, this tumbler keeps your drink at the ideal temperature.

    Made from 90% recycled stainless steel, it's durable, rust-resistant, and available in vibrant colours to suit your style. And with every purchase funding the collection of 1,000 ocean-bound plastic bottles, it’s a simple switch that makes a real impact.

    Specifications

    • Capacity: 350 ml
    • Materials: Recycled stainless steel, BPA-free plastic, silicone
    • Insulation: Double-wall vacuum
    • Dimensions: 8.2 × 13.7 cm
    • Weight: 230 g
    • Care: Dishwasher-safe (eco wash) and easy hand-cleaning
    • Warranty: 10 years
    • Impact: 11.36 kg of ocean‑bound plastic collected (1 000 bottles)

    🔥 FREE black slider with this product

    Free gift can be applied to your order at checkout.

    Customise it

    • Body
    • Slider
    • Engraving
    Engraving
    Add Engraving (extra £10)
    12 characters left

    Why choose ocean bottle?

    Why choose ocean bottle?

    1 for 1000

    Every bottle or flask we sell funds the equivalent removal of 1,000 ocean-bound plastic bottles, in weight. This equates to 11.4 kg [25 lbs]. We set up collection points and incentivise plastic collection in many of the world’s most affected coastal communities, focusing our efforts within 30 miles of the ocean, including rivers and waterways.

    Why choose ocean bottle?

    Why choose ocean bottle?

    Made with recycled materials

    Our bottles are crafted with a minimum of 67% recycled materials. We avoid composites, and every product can be fully disassembled for recycling - ensuring a true circular solution.

    Why choose ocean bottle?

    Why choose ocean bottle?

    Built to Last with a 10-Year warranty

    Every Ocean Bottle comes with a 10-year warranty and free replacement parts for life.

    Why choose ocean bottle?

    Why choose ocean bottle?

    Made to be modular

    Personalise with interchangeable accessories. Select bottles are cross-compatible so you can mix, match, and make it yours.

    Why choose ocean bottle?

    Why choose ocean bottle?

    The Ocean Bottle App

    Owning an Ocean Bottle unlocks our app, letting you track refills easily. Each logged refill funds the collection of 5 plastic bottles before they reach the ocean. Use your bottle daily and turn hydration into real, lasting ocean impact.

    OCEAN BOTTLE IN THE WILD

    How long does this keep drinks hot and cold for?

    The Tumbler is double wall insulated and will keep your drink hot for up to 4 hours, or chilled for 10 hours.

    Is it leak proof?

    Our Tumbler is designed for on-the-go sipping, with a lid and slider that prevents splashes and spills when on the move. However, it is not leak proof. We recommend that you do not upturn your Tumbler or shake when full. If you are looking for a leak proof option we would recommend our thermal insulated coffee flasks.

    Can I personalise this bottle?

    Absolutely! Adding a personal touch to your bottle makes it uniquely yours (or a special touch to a gift!). Here’s everything you need to know about our engraving service:
    • You can engrave a maximum of 12 characters.
    • All engraving is capitalised in elegant silver lettering.
    • The engraving is placed at the bottom of your bottle for a sleek and subtle look.
    • Make your bespoke bottle today! Find out more about our engraving service here.

    How do I clean the Tumbler?

    The Tumbler can be washed by hand. For a deep clean, separate all components by removing the gasket and releasing the slider* from the lid. *To release the slider push from beneath the drink opening - it will ‘click’ before releasing.

    Will it fit under my (N)espresso machine?

    Yes, the Tumbler is 13.7cm tall and is compatible with most common (N)espresso formats.

    Can this sit in my car cup holder?

    Yes, the Tumbler has a 8.2cm diameter so will fit in most car cup holders.

    What's the difference between the Tumbler and Travel Mug?

    The Ocean Bottle insulated travel mug has a handle for ease of on the go drinking whilst the travel tumbler is handle-free, meaning it can fit smoothly into most cup holders. The capacity (350ml) is the same for both however, and you can mix and match the lids too!

    How long will delivery take?

    We deliver to most countries using tracked and signed methods. UK delivery is 2-3 days, Europe delivery takes between 3-6 days and the rest of the world between 5 to 9 days. Delivery to the US is typically within 2-3 working days. Delivery costs are calculated at checkout Note: customs and local tax for international orders may be charged separately, and are not included in the delivery costs.

    Warranty

    Yes, the Tumbler comes with a 10 year warranty. To activate this warranty simply scan the QR code on the base of the cup or on the box and follow the simple steps to secure. The warranty is valid for 10 years from point of purchase and covers manufacturing defects and parts that have been accidentally broken. Find out more here.

    Returns and refunds

    We make our products with you in mind so we hope you love them as much as we do. Returns and exchanges are available up to 30 days after delivery. Read our Returns and refunds policy here for further details.

    Plastic collection

    Each Tumbler bought funds the collection of 11.368 kg of ocean-bound plastic. This is the equivalent in weight to 1,000 plastic bottles. We work with 3 Plastic Collection Partners on a global scale, in areas where plastic pollution is worst. We collect all types of plastic and always ensure it is recovered and reprocessed in as efficient and socially beneficial a way as possible. For more information on the plastic collection we do and why we do it, visit our impact page here