La Tela di Carlotta
it en es

Baby/toddler Thermos FUNtainer bottle (355 ml)

Oct 17, 2016

Full disclosure: all the links are affiliated, so if you decide to buy this bottle, it’d be awesome if you used the links I provide: you spend the same, but help La Tela grow at the same time. Thanks!

Pre.S: If you live in Spain or in Italy, you can go to the Italian and Spanish version of the post to find links to the Spanish and Italian Amazon.

About a month ago, Alex and I were looking for a new water bottle for Oliver. Until then we had bought several cheap plastic bottles and they all ended up leaking or breaking or smelling and tasting really strongly like plastic (even when washing them almost every day).

So this time we were willing to spend a little bit more, but get a good bottle. We had very few requirements (how special does a bottle have to be, right?): we wanted it to have a straw, to be stainless steel, easy to open and close for Oliver to do it on his own, and for the lid to be attached (we had one where you had to take the lid off and it was a pain). Also, if possible, we preferred it to be insulated.

After going through several baby shops in Berlin without much luck, we decided to buy it online, and we found this one: Thermos FUNtainer Bottle (355ml).

Oliver has been using it for a month now and we’re very happy with it, so here’s my props and cons:


  • Water stays cold (or fresh) all day long, which came very in handy in the hot Marbella nights.
  • Oliver can open and close it easily (after just a few hours of practice).
  • It's stainless steel and BPA free.
  • The lid has a little handle to carry it around (but Oliver always has it in his Affenzan backpack so we hardly ever use the handle).
  • It's very easy to keep clean: it can be completely disassembled to wash the straw, the lid and the actual bottle separately (only the bottle is dishwasher proof, though).
  • It's very resistant: I was worried as many reviews online said the lid broke at the first drop, but we dropped it a million times from different heights and it's still fine.
  • It's got many different kids designs, but we didn't want to impose kids' characters or sports on Oliver (although he;d have liked this with footballs ;-) we chose a plain blue one—they also have a plain pink one or a flower one for girls.


  • The plastic lid and bottom scratch easily when the bottle falls, so ours is already all scratched up of course (but I guess it's to be expected).
  • I wish I could hang it to the pram (it'd be great if the handle where actually also a hook of some kind).
  • I was hoping to find a "cooler", more design-y bottle (you know me, right? ;-), but this is quite plain. After buying it, though, I actually found another one I liked better (although it's more expensive): it's the Foogo by Thermos, which is more or less the same size (325ml), but the design, in my opinion, is cuter.

Tell me what you think

Did you like it? Do you agree or disagree? I'd love to hear from you.

I think you'll like these

The blog

I write mainly about Montessori, parenthood, and multilingualism. Here are some recent posts.

One day a few years ago my husband came home and said, "Why don't we put a mattress on the floor in the baby room? It'd be much more natural". "Never" was my reply. That's how our Montessori journey started. Since then we've been living, breathing and applying the philosophy at home day in and day out, starting from ourselves. Because educating children starts from the parents.
An example of how I practice empathy with my kids
How I show empathy to my children
Happy 4th birthday, Emily
Montessori New Year's tradition
Montessori Peace table
Audiobooks of real-life stories for kids
10k on Instagram!
Terrible twos
The organs of the body: workshop for kids
Kids understand if you give them honesty
Living sustainably
Living sustainably for me doesn’t only mean to have a more eco-friendly lifestyle. It means to make decisions that are sustainable for our planet, the people on it, but also for our life, our lifestyle, and our happiness. It means to take any daily chance to evolve and be happier, healthier, kinder, more responsible and more caring human beings—the only sustainable way for a meaningful future.
Face yoga is an act of self love
Why you should wear the same outfit twice on Instagram
The power of creating habits (and why you should do it, even if you then break them!)
Responsible eating is the diet of the future (Would you like to teach it to your kids?)
The power of NOT complaining: can you do it for a whole month?
Clean up your planet, please!
Infographic: 8 steps to switch to cloth nappies (a guide for reluctant parents)
A personal note on happiness
A personal note on social media
A change of life always widens your horizons
New to La Tela?
I’ve prepared collections on various topics that I’ve written over the years. Perhaps you’ll find one that interests you.


We sold everything to travel the world for two years. We're currently in New Zealand.


In 2020 I wrote 4 books for the Italian collection “Gioca and Impara con il metodo Montessori” curated by Grazia Honegger Fresco. The collection is a project by Il Corriere della Sera and La Gazzetta dello Sport.

We also implemented the workshops of the last 15 volumes of the collection with Oliver and Emily.


On my podcast, “Educare con calma”, I talk about various topics, from Montessori to sustainability. Only in Italian!

Jan 15, 2021 • 20m
Come "montessorizzare" la casa per dare indipendenza ai bambini
In questo episodio di Educare con Calma parliamo di come offrire indipendenza in casa attraverso l'ambiente. Vi parlo dell'importanza dell'ambiente (anche nelle scuole Montessori), di quanto sia importante apportare piccoli cambiamenti in casa per dare più indipendenza ai bambini, e anche di come purtroppo questo non sia sufficiente… Questo tema è uno dei primi che avevo in mente di trattare sul podcast… meglio tardi che mai! 🌸 -- Come appoggiare il podcast: Io non faccio pubblicità e non acc...
Jan 13, 2021 • 05m
Montessori in 5': Un metodo per smettere di criticare
Ho deciso di creare una piccola rubrica sul podcast in cui vi parlo di Montessori, educazione consapevole, disciplina dolce, disciplina positiva (chiamatela come volete, io la chiamo "educazione a lungo termine" 😉) e in ogni episodio tratto un tema in soli 5 minuti. In questo primo episodio vi suggerisco un metodo (infallibile) per smettere di criticare continuamente i nostri figli (a voi piacerebbe sentirvi sempre criticati e corretti?). L'episodio è nato da questa riflessione che ho fatto s...
Jan 8, 2021 • 31m
Viaggiare a tempo pieno: domande e risposte
In questo episodio di Educare con Calma rispondo alle vostre domande (più ripetute) sul nostro stile di vita di viaggiatori a tempo pieno: perché lo abbiamo scelto, come ci manteniamo, come permettiamo lo sviluppo sociale dei bambini e molto di più. Vi lascio anche alcuni articoli relazionati a ciò di cui parlo nell'episodio: I bambini devono uscire dalla propria zona di comfort  Vuoi un cambiamento nella tua vita? Trova la grotta! Se ti va, lasciami un commento sotto gli articoli per farmi s...


I update Instagram almost every day to be "close" to my family far away.

Why La Tela di Carlotta?
I dreamed of the name La Tela di Carlotta. One morning I woke up and in my dreams I had created a blog named just like the American novel (Charlotte's Web). Many years and endless ups and downs later, this web of thoughts and stories is my work. It took me a long time to understand what kind of online presence I wanted and today I know: I'm transparent, I show real life, I don't advertise, I only recommend sustainable brands (and not only because they pay me) and I believe in the value of my blog and my courses—because if we don't believe in the value of our work, no one will believe in it for us.
Carlotta dreaming of La Tela
I know! I don't want it to be over yet either.