Black & Blum Explorer Flask Duo (15173522555258)

Size

1.4L

Price

Quantity

In stock, ready to ship
Inventory on the way

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Free Mainland UK delivery over £49 - No Quibble Returns

Quick Overview: The Black & Blum Explorer Flask Duo is a vacuum insulated stainless steel flask that keeps drinks hot or cold for 24 hours, with two steel cups.

Q&A Specs Care&Use Guarantees FAQ Brand Info

The Black & Blum Explorer Flask Duo is built for genuinely getting out and using it, on the trail, at the beach, or up on the slopes. Vacuum insulation keeps drinks piping hot or ice cold for a full 24 hours, and it comes with two double walled steel cups that screw onto either end, ready for sharing wherever you stop. A steel cap lid with an easy pouring mechanism keeps spills to a minimum, and a thick nylon strap makes it comfortable to carry or use as a pouring handle. It is dishwasher safe once the strap and lid are removed, and it is backed by a lifetime guarantee.

24 hour insulation: Vacuum insulated to keep drinks piping hot or ice cold for a full 24 hours.
Two double walled steel cups: Each cup holds 200ml, screws onto the flask, and is fully plastic-free.
100% leak proof: Built with a reinforced structure and silicone gasket to stop drips from stored cups.
Easy pouring lid: The steel cap lid features an easy-pouring mechanism to reduce spills and help retain heat.
Removable nylon strap: A thick nylon strap for carrying or pouring, which comes off for washing.

What Customers Ask About This Product

How do I clean it?

Rinse thoroughly before first use. The cups and flask body can go in the dishwasher, but not the lid or strap. Store with the lid off and let it dry thoroughly after washing.

How do I get rid of stains or smells?

Mix a teaspoon of bicarbonate of soda with hot water, leave overnight with the lid off, then clean thoroughly. Vinegar also works, but wash well afterwards with soapy water to remove any taste or smell.

Can I put it in the microwave?

No, this design is not microwave-safe and should never be used in a microwave.

What's the difference between the 1L and 1.4L sizes?

Both share the same design and features, just at different capacities and weights, so it comes down to how much you want to carry.

In our experience...

The two cups make this genuinely social. Rather than just a personal flask, the pair of screw-on cups means it's built for sharing a hot drink with someone else on a walk or day out.

24 hours hot and cold is a serious claim, backed by real vacuum insulation. It's not just a warm flask for a couple of hours, it's designed to still be genuinely hot or cold a full day later.

The wide-based cups aren't just for looks. They're shaped for extra stability on rough or uneven ground, which matters more than it sounds once you're actually out on a trail.

Removing the strap before washing is a small step worth remembering. The strap and lid aren't dishwasher safe, so leaving them on could mean they get damaged along with the rest going in.

A lifetime guarantee is a genuine sign of build quality. Black & Blum back this flask for life, which says a lot about how it's expected to hold up to years of regular use.

Specifications

Capacity: 1L or 1.4L

Weight: 745g (1L) / 870g (1.4L)

Dimensions: 9.7 x 25.8cm (1L) / 10.10 x 30.4cm (1.4L)

Cup capacity: 200ml per cup

Material: 304/18-8 stainless steel, silicone, nylon, polypropylene

BPA-free: Yes

Leak proof: 100%

Guarantee: Lifetime

Care & Use Instructions

Washing: Rinse thoroughly before first use. The cups and flask body are dishwasher safe, but the lid and strap are not, so remove them first. Store with the lid off and allow to dry thoroughly after washing.

Removing stains or smells: Mix a teaspoon of bicarbonate of soda with hot water, leave overnight with the lid off, then clean thoroughly. Vinegar can also be used instead, but wash well afterwards with soapy water to remove any taste or smell.

Microwave: Not microwave-safe. Should never be used in a microwave.

Why Buy From Art of Living?

Founded in Reigate in 1972, we've spent over five decades helping customers select quality tableware and cookware. We've been twice nominated for the Excellence in Housewares award for customer care.

No-quibble returns, even used items
Half-price accidental damage replacement for two years
Price match guarantee

Read our unique guarantees Contact us

Frequently Asked Questions

What if I've used it and don't like it?

Return it anyway. Our no-quibble guarantee covers used items. If it's not right for you, get in touch and we'll sort out a refund.

How does the Half-Price Replacement guarantee work?

If you accidentally break this item within two years of buying it, we'll replace it at half price. Just get in touch with proof of purchase and a photo of the damage.

How long does delivery take?

Standard delivery to mainland UK addresses can take 5-7 working days (but is usually much quicker than that), and it's free on orders over £49. Next day delivery is available for £9.95 on orders placed before 1pm Monday to Thursday, depending on your location and our stock levels. You can also collect from our shops in Cobham or Reigate, or our warehouse in Redhill.

Can I collect this item instead of having it delivered?

Yes. You can collect from our Reigate shop (72 High Street, RH2 9AP), our Cobham shop (16 Anyards Road, KT11 2JZ), or our warehouse in Redhill (40 Ormside Way, RH1 2LW). Just select click and collect at checkout. If the option isn't available, this is because there isn't enough stock in your selected collection location. Please get in touch and we can organise stock to be transferred to the right place.

Delivery Information

Everything you need to know about getting your order to you — including delivery times, regional charges, knife deliveries, and how to collect in store.

Mainland UK

Service	Cost
Standard Free Standard Delivery — orders over £49 - Up to 7 working days	Free
Standard Standard Delivery — orders under £49 - Up to 7 working days	£4.95
Age Verified Knife Delivery — age-verified service - Up to 7 working days	£6.95
Express Next Day Delivery - Order before 1pm Mon–Thu, where available	£9.95
Saturday Saturday Delivery - Order before 1pm Friday	£12.95

Knife deliveries: All knives and bladed products require an age-verified delivery service. A signature from someone aged 18 or over will be required on receipt. This service cannot be combined with Next Day or Saturday delivery options.

Regional & Island Deliveries — Standard Service

Isle of Man £12.95

Isles of Scilly £12.95

Northern Ireland £12.95

Channel Islands £14.95

Click & Collect

Free collection from our stores and warehouse

You can collect your order from our shops in Cobham or Reigate, or from our warehouse in Redhill.

If your closest shop does not appear at checkout but others do, it simply means that location is currently out of stock for your chosen items. Give us a call on 01737 222996 and we can arrange a transfer from another location.

International Delivery

Republic of Ireland & Europe

Currently suspended:

It is not currently possible to deliver to the Republic of Ireland or mainland Europe. We hope to reinstate this service as soon as possible and apologise for any inconvenience caused.

Rest of the World

If your country is not listed — including the USA, Australia, and other destinations — this is most likely because couriers charge by volumetric weight: a combination of package size and weight that makes standard online rates impractical to calculate automatically.

Please call us on 01737 222996 with the details of your order. We will advise on shipping costs within 24 hours and ask whether you would like to proceed.

Before you order internationally, please note:

All overseas shipments are at your own risk. We recommend taking out appropriate transit insurance to cover any damage in transit.

Customs forms for all international packages declare the full value and a description of the contents. Any customs or import duties levied on arrival in your country are your responsibility. Your local customs office can provide further information.

Other Destinations

If your desired country or region is not listed, please contact us and we will do our best to help.