Insulated bottles feature double-wall stainless steel with vacuum insulation, keeping drinks hot or cold for hours. Non-insulated bottles are lighter but do not retain temperature.

It depends on how you plan to use it:

• Insulated stainless steel (double wall)
  Ideal for maintaining temperature for hours.
• Single-wall stainless steel
  Durable and resistant, without insulation.
• Aluminum
  Lightweight and strong, perfect for everyday and outdoor use.
• Tritan™
  Ultralight, impact-resistant and transparent.

Wide mouth makes it easy to add ice and clean. Narrow mouth is more comfortable for drinking and improves thermal performance.

Yes. We offer a dedicated kids’ range featuring child-friendly designs, safe materials, and easy-to-use opening systems.

With proper use and care, a reusable bottle can last for many years. In fact, it's quite common for our customers to replace their bottle because they want a new design, rather than because the original one has worn out.

No. All products are BPA-free, phthalate-free and safe.

We use food-grade 18/8 stainless steel, high-quality Tritan™, and aluminium with an ArmorSafe™ Liner inner coating. These materials are carefully selected for their durability, safety, and suitability for everyday use.

ArmorSafe™ Liner is our proprietary polyamide inner coating technology used in aluminium bottles and canteens. It ensures safe, clean hydration with no flavour transfer, while also providing excellent durability and flexibility for everyday use.

Yes. Thanks to the ArmorSafe™ Liner system, the interior is fully protected and safe for food and beverage contact, ensuring a clean and reliable drinking experience.

It means the stainless steel contains 18% chromium and 8% nickel. This composition provides excellent durability, corrosion resistance, and long-lasting performance, making it ideal for everyday use.

Yes, including acidic drinks such as orange or lemon juice. We recommend cleaning the bottle after each use to prevent residue build-up and keep it in the best possible condition.

Yes, absolutely. However, we recommend cleaning the bottle immediately after use when carrying milk, smoothies, or similar beverages to prevent odours and residue build-up.

Yes, LAKEN bottles are suitable for alcoholic beverages. As with any drink, we recommend cleaning the bottle thoroughly after use to keep it fresh and in optimal condition.

Only in insulated stainless steel bottles. When carrying very hot liquids, we recommend opening the cap carefully to avoid pressure release or accidental splashes that could cause burns.

Thanks to their double-wall stainless steel and vacuum insulation, our insulated bottles and flasks keep drinks cold for up to 24 hours and hot for 8 to 16 hours, depending on the model. Actual performance depends on the starting temperature of your drink, the surrounding conditions and how often you open it.

You'll find the details for each model on its product page.

No. LAKEN bottles are not microwave-safe. Never place any LAKEN bottle in a microwave, regardless of the material, as this may damage the product and create a safety risk.

We do not recommend freezing your bottle. When liquids freeze, they expand in volume, which can deform or damage the bottle and affect its performance over time.

In single-wall bottles, this is a normal condensation effect. When the liquid inside is cold and the surrounding environment is warm, moisture from the air can condense on the outside of the bottle.

This is completely normal and not a product defect.

With warm water and mild detergent. Shake well, rinse thoroughly and let it dry uncovered.

We recommend hand washing. Unpainted stainless steel may occasionally be dishwasher-safe, but heat may affect caps and coatings.

Wash the bottle and cap with hot water and mild detergent. Then fill it with hot water and a little vinegar, shake and leave it for a few minutes. Rinse well and let it dry with the cap off.

If the smell persists, it usually comes from the cap or its seal. In that case, you can replace them with our spare parts.

Some models allow disassembly for deeper cleaning. We recommend this is done by an adult.

Wash with warm water and mild detergent before first use.

In aluminum bottles, the ArmorSafe™ Liner maintains safety thanks to its flexibility. In insulated bottles, a strong impact may affect insulation, but the bottle remains usable.

Products bought from our official store www.laken.es come with a 5-year warranty. It covers manufacturing defects, but not damage caused by misuse, normal wear and tear, knocks, drops, incorrect handling or uses other than those recommended.

If you have an issue, contact us before sending us the product.

Yes. In our online store you can buy caps, seals, straws and other accessories separately, so you only replace the part that needs it rather than the whole bottle. Find them in our accessories and spare parts section.

Compatibility depends on the bottle model and, in some cases, its capacity. Check the spare part's description before buying and, if in doubt, get in touch telling us which bottle you have and we'll help you choose.

We prepare orders Monday to Friday at 11:00 (CET); orders placed after that time are processed the next working day. Once your order leaves our warehouse, delivery to mainland Spain usually takes 1 to 3 working days. For other destinations, delivery times depend on the country.

See all delivery times in our shipping policy.

For mainland Spain, shipping costs €2.99 on orders under €49 and is free from €49. For other destinations, the cost depends on the country and is shown at checkout.

You can see the rates for each destination in our shipping policy.

Yes. As well as Spain, we ship to Portugal, France, Germany, Italy, Austria, Belgium, the Netherlands, Luxembourg, Ireland, Greece, Norway and the United Kingdom. Shipping costs and delivery times depend on the destination.

Shipments outside the European Union may be subject to taxes or customs duties in the destination country.

When we ship your order, you'll receive an email with the tracking information. If you have any questions about your delivery, contact our team.

Get in touch as soon as possible through our contact page. If your order hasn't been prepared or shipped yet, we'll do our best to help. Once it has been dispatched, we can't guarantee that it can be changed or cancelled.

Yes. You have 30 days from receiving your order to return products that are unused and in good condition. You can request the return directly from your customer account.

If you return an item because you've changed your mind, the return cost is deducted from your refund: €5.95 from Spain and €9.95 from all other destinations. Refunds are made to the original payment method. See the full conditions in our returns policy.

Write to us through our contact page with your order number and attach photos or videos of the problem. We'll review it as soon as possible and, if we confirm the fault, we'll cover the costs of collection, replacement or return.

Contact our team with your order number and billing details, and we'll sort it out for you.

We only handle returns and warranty claims for products purchased directly from www.laken.es. If the product was purchased through a marketplace or third-party seller, any return or warranty request must be managed through that platform or seller.

LAKEN is a Spanish brand founded in 1912, specialising in reusable bottles, canteens, and hydration and food containers. For more than 100 years, we have been designing products that are durable, practical, and safe for everyday use.

Because we combine over a century of experience with safe materials, a genuine commitment to sustainability, and the availability of spare parts. We design products built to last for years, helping reduce the use of single-use plastics and promoting more responsible consumption.

Most of our products are manufactured in Spain, where product design, quality control, and a significant part of our production take place.

Some of our stainless steel bottles and other products are manufactured in specialised facilities in other countries, all operating under our strict quality and traceability standards. In every case, product development, technical supervision, and quality control are managed directly by LAKEN.

On our official website www.laken.es and through authorized retailers.