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🥤 Stay cool or keep it hot—always in style, never out of reach.
The LARS NYSØM Ren stainless steel water bottle offers a durable, eco-friendly 1000ml solution with double-wall vacuum insulation that keeps beverages cold for 24 hours and hot for 12 hours. Featuring a 100% leak-proof screw cap and a sleek, chip-resistant stainless steel design, it’s perfect for professionals seeking reliable hydration on the go.

| Age Range Description | Adult |
| Asin | B08F5JHM3J |
| Base Diameter | 7.8 Centimetres |
| Best Sellers Rank | 9,047 in Home & Kitchen (See Top 100 in Home & Kitchen) 55 in Insulated Bottles |
| Brand Name | LARS NYSØM |
| Cap Type | Screw Cap |
| Capacity | 1000 ml |
| Colour | Almond Beige |
| Country Of Origin | China |
| Customer Reviews | 4.6 4.6 out of 5 stars (9,955) 4.6 out of 5 stars |
| Included Components | Water Bottle |
| Is Oven Safe | No |
| Is The Item Dishwasher Safe | Yes |
| Is The Item Microwaveable | No |
| Item Dimensions W X H | 7.8W x 31.2H centimetres |
| Item Weight | 406 Grams |
| Manufacturer | LARS NYSØM |
| Material Type | Stainless Steel |
| Model Name | REN-6-ALMBEI |
| Number Of Items | 1 |
| Pattern | Solid |
| Product Care Instructions | Hand Wash Only |
| Recommended Uses For Product | Drinking |
| Special Features | Cold 24 Hours, Double Wall, Leakproof |
| Theme | Sport |
| Unit Count | 1.0 count |
| With Lid | Yes |
User
Excellent non leak bottle
I bought the smaller sized bottle so that I can keep it in my bag during these hot summer days. I had never heard of this brand before, but I am impressed with my bottle. It is sturdy, easy to hold (I have arthritis), doesn't leak and keeps the contents cool. I also love the colour. I will be buying another one for my husband.
User
Sturdy 1L bottle – sleek, practical, and perfect for hot & cold drinks
Really happy with this purchase! The 1-litre size is much more practical for me compared to smaller bottles. I use it for both water and tea — the mouth is wide enough to drink comfortably and easy to clean. It keeps cold drinks cool for hours (great during hot weather), and hot drinks stay warm for at least 10–12 hours, as promised.I’ve had similar bottles from other brands with coloured or enamel coating, but the finish would eventually chip. This time I chose the plain stainless steel version, and I’m glad I did — it looks sleek, feels solid, and doesn’t leak at all. Branding is engraved on the bottle and it came in a proper branded box (which I’ve since recycled).Using it daily and even considering ordering a second one. For the price and quality, it’s one of the best bottles I’ve come across.
User
Excellent Bottle.
Bought this for my partner. Excellent bottle and just the right size for putting in her bag. Was out in the heat the other day and left the bottle in the car. When we returned the outside of the bottle was hot but the water was cold😊 Bought the Green colour which she really likes. Excellent purchase.
User
Nice bottle.
Looks nice, keeps my drink cold while I'm drinking it which is great fir overnight. No issues cleaning and pleased I switched from plastic.It hasn't leaked at all and it's been thrown about plenty. The only reason I've gone 4 is because the silicone grip on the screw cap (for grip) is coming away from the cap. I don't think it's a big issue if I can glue it back on but wanted to call it out.
User
Stylish, Compact, and Keeps Drinks Perfectly Hot or Cold
I’m really pleased with this insulated water bottle. The design is sleek and modern, and the mustard yellow colour looks great in person — simple but elegant. It’s the perfect size (350ml) for carrying around during the day, and it keeps drinks hot or cold for hours just as described.The bottle feels sturdy and well-made, and the lid seals tightly, so no leaks at all. It’s also easy to clean and comfortable to hold. Overall, it’s a high-quality, eco-friendly alternative to plastic bottles, and I’m very happy with it.
User
Does what I need it to do… well.
1 year on - September 2026:Still doing great. I’ve heard of some people talking about mould in the tops. I have no problem with this. I only use this for tap water, and I occasionally empty the bottle and leave to drain and dry. Not sure what would happen if I didn’t… but the bottle looks/works the same as it did the day I got it.Original review August 2025:I’ve been using this flask for a couple of weeks and I really like it. I have the 1000ml version.Unlike my last flask, this doesn’t leak and it doesn’t taint the water. The water stays cool and tasty… even if it’s outside in the summer.I like the design… it seems stable and fits in my school bag with my laptop. I’ve read that there may be issues with black mould on the lid seal… so I wait to see. I strongly recommend cleaning, drying, and airing when you’ve finished with it.
User
really good
Really good!!! Keep warm water longer than 24h
User
A water bottle that tops every other I've ever purchased!
For some reason I can never get it right when purchasing a water bottle! It usually starts positive, but soon after it goes downhill fast, pretty much after a week of usage!Now, this can't be said with this particular water bottle! It's just superb!As children went back to school in September, and my daughter started high school; a new & bigger water bottle became a must buy. With so many options on the market, it's everything but an easy task to do just that.We needed a non-flimsy, stainless steel, no BPA, thermal coating (to some extend), well made, and great looks bottle..., and so we found one!Here are some more positive points we've noticed after a month long usage:- Bottle washes well- Leaves no smell or residue on the inside of the bottle- Water stays cool or warm (if needed) for a long period of time- Lid closes tightly and has some weight to it, and you know it won't cause any issues- Constant washing didn't show any marks on the exterior of the bottle- My daughter's keeping it inside her school bag, surrounded by many various items that could and really should have caused a damage (but nothing yet)- No fade in colourI've made a mistake and ordered a green (sage) colour bottle instead to what my daughter decided. As soon as she seen it, was more then happy with sage colour as it just stands out!BONUS: You get various stickers (about 10 of them), so you can decorate the bottle. My daughter chose not to as it looks amazing as it is. Instead, stickers ended being used for other purposes in her room.As soon as my water bottle comes to an end of it's life, I know well which I'll buy next!Just one more thing to point out; water bottle I've ordered is 750ml as opposed to 1000ml available to buy at the moment.I recommend this water bottle!
User
Thermos
Très bon produit, garde Très bien le froid
User
Bonita, práctica y resistente
Compré la botella LARS NYSØM porque llevaba tiempo buscando una de diseño similar a otra que tenía y que me encantaba, pero que desgraciadamente perdí en un aeropuerto. Estuve bastante tiempo intentando encontrar el mismo modelo, pero por alguna razón dejaron de fabricarlo. Finalmente di con esta, que es prácticamente idéntica.Lo malo de haber tenido una botella anterior que cumplía al 100% con mis expectativas —mantenía el agua fría desde la mañana hasta la noche— es que inevitablemente tiendes a comparar. He de reconocer que esta botella no tiene nada que envidiarle: cumple perfectamente con lo que esperaba y mantiene el agua fría durante muchas horas.La botella llegó en su embalaje original, en perfecto estado. La calidad de los materiales es muy buena y el diseño, además de bonito, es funcional, Es bonita y el tamaño perfecto para llevarla en la mochila y que no pese mucho.. En resumen: una compra muy acertada y totalmente recomendable.
User
Qualité et design
Bouteille isotherme au design élégant "nude" (REN en blush rose), solide et qualitativeElle vaut l'investissement : je l'utilise depuis une semaine et j'en suis très contente.> Zéro fuite (joint silicone), pas de rayure et l'eau reste fraîche (isolation sous vide).> Le détail pratique pour faciliter l'ouverture qui change tout : la main attrape le bouchon sur la ligne en silicone.Bouchon plat donc taille réduite pour le glisser dans le sac (23,5cm hauteur)Le bouchon s'ouvre/se ferme en 2 tours de mains (littéralement).> Inox de qualité (18/8) et légère (280g)> Multitude de choix de couleurs, aussi belles les unes que les autres> Pour finir, les bouchons sont vendus aussi à l'unité (sur leur site)> J'ai aussi posé une question à la marque avant achat : réponse rapide (ie "sans BPA ?" = "oui")J'en ai comparé beaucoup avant de faire mon choix : je suis plus que ravie de cet achat.>> Mon conseil contenance : pas moins que 500ml pour "sortir en ville" même quelques heures (de mon expérience : je la vide trop vite !). Si j'avais une seule suggestion pour la marque : faire un modèle de 600 ou 650 ml, pour qu'elle puisse encore se glisser dans un sac à main. Le modèle 750ml est un peu grand pour cela.En résumé : vous pouvez l'acheter les yeux fermer !
User
Perfection!
This bottle is so beautiful! Very well made. No metallic taste/smell. 25oz is the perfect size for me as I mostly use it around the house and take with me when I go for a walk. Larger size would have been too large and heavy to hand carry.
User
Sleek design, quality material, great color choices, secured lid, stainless steel
in a world full of stanley fan girls, I chose to have Lars Nysom.Joke aside, what a product. For sure, you can say it's just a water bottle whats the hype about. but no, wait till it arrives to your home. I mostly dress in beige colors, so I got the buttercream one. It's almost an accessory that completes my look. Ofcourse it doesn't cook or clean your house for you, it is a water bottle. but the sleek design, and great variety of choices in adult colors (you know what I mean) just make me wanna buy all of their product line. It is stainless steel, which is way better than plastic bottles. It seals super safely, so you won't need to worry about putting it in your bag. People who sees it, keeps asking me where did I get it and to be honest i wasn't expecting it to be that attractive too. so yeah those are my 2 cents.
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