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.
Features:
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.
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:
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.
Questions and Answers:
Q: How do I clean it?
A: 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.
Q: How do I get rid of stains or smells?
A: 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.
Q: Can I put it in the microwave?
A: No, this design is not microwave-safe and should never be used in a microwave.
Q: What's the difference between the 1L and 1.4L sizes?
A: Both share the same design and features, just at different capacities and weights, so it comes down to how much you want to carry.