Hydro Flask 40 OZ Wide Flex Straw Cap Black

Bought this to replace my previous hydro flask which I lost during travel and this is even better than my previous! Perfect size for home and out and about and keeps drinks cool all day! I love the straw lid - only drawback is when opening it sometimes splashes drink if the flask is full. Other than this, highly recommend!

Why did you choose this product over others?: Brilliant flask for hot or cold drinks encourages me to drink more

I have bought many water bottles, and have had issues with them all. This one is amazing, can change the lids to suit your preferences. Keeps drinks cold- I haven't tried hot,is the perfect size, and does not leak.

Great water bottle, perfect size so I don’t have to refill as much as my previous bottles and keeps water very cold for ages. Love the colour too. Also easy to clean thanks to the wide opening.

Totally decent water flask. No bad surprises. Did what it said. Kept things cool. Would buy it again

Perfect for use when hiking, biking, and exploring. Durable and keeps liquid insulated.

I love it, love the colour and the size as it helps me monitor my daily water intake

Great product! Very satisfied

Good quality, really keeps hot drink hot for many hours and cold drinks cool. Very satisfied. We have 3 bottles from this brand.

Justo lo que necesitaba!!! Y el color es muy bonito

Fue un regalo para mi hijo. Es bastante grande pero él está contento.

Excelente calidad y funcionalidad

Elle garde le froid, je n'ai pas encore testé le chaud mais une amie l'a depuis plusieurs mois et elle me confirme l'efficacité du produit sur ce point. Elle est légère et plus intéressant, vu que c'est une gourde en alu sans BPA, elle n'a aucune odeur ni goût désagréable comme on pourrait s'y attendre avec une gourde standard. J'en ai déjà recommandé une !