Hydro Flask Outdoor Tumbler 355ml

Reviews

• Mathilde C.

  Rated 5 out of 5

  Outdoor Tumbler 355ml

  03/23/26

  I wanted a tumbler small enough to work with my espresso machine, and that fits well in my car's cup holder. This tumbler is just it!

• René D.

  Rated 5 out of 5

  Great service

  12/26/25

  Able to deliver in a timely fashion. Available items.

• Jean-François T.

  Rated 5 out of 5

  Excellent pour les petits cafés et les bières.

  10/04/25

  J'apprécie ce format pour les espressos et les allongés. Je n'utilise pratiquement plus mes tasses à café en céramique depuis que je l'ai acheté et je le traîne avec moi lors de mes passages dans les cafés. Je l'utilise aussi pour garder mes bières froides (format de 355ml).

• Shawn S.

  Rated 5 out of 5

  Hydro Flask Outdoor Tumbler - 12 Oz

  09/10/25

  The 12 Oz Tumbler is durable and ideal for everyday use. It fits in a car cup holder and is great for hot or cold beverages.

• anie t.

  Rated 3 out of 5

  Hard to hold in hand

  04/28/25

  I was very excited for a smaller capacity tumbler that had an opening large enough for an aeropress, could fit in the cupholder of a car and I could walk holding my coffee in hand. Unfortunately, the size of the cup was hard to grip for my hand size.

• Derek N.

  Rated 5 out of 5

  Great tumbler. Need a set!

  09/14/24

  Hydroflask makes such great products. I would live a full set for camping or the patio. 4 of each size. It’s great when you can get them on sale. It did seem a bit smaller that I expected when I received them but they will work and the shape fits well in the car cup holders too for a small coffee on the go.

• Janette S.

  Rated 5 out of 5

  Found Exactly What I Was Looking For!

  09/04/24

  Hard to believe, but finding the HydroFlask Outdoor Tumbler - 12 Oz. was proving to be difficult, until I stumbled upon Altitude Sports! Not only was it the perfect size and color, but the turnaround time was exceptionally quick. Thanks so much Altitude Sports; I'll be ordering from you again!

• Brigitte L.

  Rated 3 out of 5

  Bonne grosseur

  12/14/23

  J'ai trouvé la couleur trop terne (couvercle et gobelet trop pareil). Je l'ai retourné,

• Jenni F.

  Rated 5 out of 5

  Perfect Coffee Cup

  12/13/23

  I love the size of this cup. It holds my morning latte and keeps it warm for hours. I also love how this design is stackable and fits perfectly in my car’s cup holder.

• Cristina A.

  Rated 5 out of 5

  Everyone needs one of these!

  08/02/23

  Keeps coffee hot for at least a couple of hours, and warm for a few more. My husband teased me for using those for morning coffee when not travelling (rather than mugs), but it’s because I get HOT coffee this way. It’s also the perfect size - fits under the Breville coffee machine tamper - so it’s another reason it easily replaces a regular 12 oz coffee mug.