Insulated Glass

300ml / 10oz
9 reviews view all

From $29.95 USD USD

The stylish borosilicate glass flask with leak-proof bamboo lid comes in a range of sizes to suit everyone’s beverage needs.

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300ml / 10oz400ml / 13oz500ml / 16oz
Clear
6 hours
4 hours

INSULATED GLASS

These sleek, chemical-free, double walled glass Fressko Flasks include Fressko’s 2-in-1 Infuser Filter, making them ideal for creating your favourite fruit-infused waters, steeping your special tea blend to perfection or simply enjoying your coffee in; all while you BREW AS YOU GO
The borosilicate glass is extra thick to increase durability and the insulation ensures your brew will stay hot or cold for hours.

Available in 3 sizes.

LEAK-PROOF / BPA FREE

RECOMMENDED USES:

  • Reusable Water Bottle
  • Tea Infuser
  • Coffee Thermos Flask
  • Fruit Infuser and for Smoothies and Juices
MATERIALS:
  • Borosilicate Glass – Class A
  • Bamboo Lid with Hardened Silicone Inner
  • Food Grade Stainless Steel
SIZES + WEIGHTS
  • RISE
    7cm (W) X 18.5cm (H)
    Weight: 465gm Opening: 5.5cm
  • TOUR
    7 cm (W) X 22.5 cm (H).
    Weight: 519 gm Opening: 5.5 cm
  • LIFT
    7 cm (W) X 24.5 cm (H)
    Weight: 580 gm Opening: 5.5 cm

How to use Fressko?

1. Remove lid.

2. Twist filter apart. Fill long component with loose leaf tea.

3. Pop filter into flask. Fill with boiling water.

4. Twist lid back on and allow to steep for 2-3 minutes.

1. Twist open the lid.

2. Remove the Infuser Filter.

3. Add beverage. Twist lid back on.

1. Twist open the lid.

2. Remove the Infuser Filter.

3. Twist apart the Filter. Add fruit. Pop short Infuser into the Flask.

4. Twist Lid back on. Allow to Infuse.

9 reviews for Insulated Glass

  1. Test

    Durable!

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    • jsette (store manager)

      Thanks!

  2. Dhruv

    superbbbbb

    1 out of 1 people found this helpful. Was this review helpful to you?
  3. Daniel

    Good Product, loved the filter, but after a small bump, the inside glass shattered after only one day.

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  4. Susan (verified owner)

    Looks stylish and sleek but it does not keep the tea neither hot or warm as I wanted after 3 hours.. Was expecting your product to have thermos like quality to keep my drink warm for at least 4 hours as said in the product info… Disappointed

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    • Fressko (store manager)

      Hi Susan! Sorry to hear your tea did not stay warm – the flasks are all insulated and definitely can stay hot for the times indicated as much testing as been done but it is dependant on use which is why we say ‘up to 4 hours’ As each time the lid is removed or opened heat can escape. It also depends on the temperature of the water going into the flask. If the water was boiling to begin with and the lid on securely and not opened in that time and your tea was cold after 3 hours then there must be a fault and we encourage you to contact customer service to discuss. Thanks for your feedback! Fressko x

    • Fressko (store manager)

      Hi Susan! Sorry to hear your tea did not stay warm – the flasks are all insulated and definitely can stay hot for the times indicated as much testing as been done but it is dependant on use which is why we say ‘up to 4 hours’ As each time the lid is removed or opened heat can escape. It also depends on the temperature of the water going into the flask. If the water was boiling to begin with and the lid on securely and not opened in that time and your tea was cold after 3 hours then there must be a fault and we encourage you to contact customer service to discuss. Thanks for your feedback! Fressko x

  5. Ramah

    I loved this product so much and I used it everyday for smoothies but unfortunately, as I went to pour hot water into it this morning to make tea, the glass shattered. Amazing product for cold beverages but not sure that it can handle heat well.

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    • Fressko (store manager)

      Sorry to hear that Ramah! The glass is perfectly fine for hot / boiling water but you should take care if going from one extreme temp ( cold ) to another ( hot ) when using glass. There could have also been a hairline crack in the glass from potentially being knocked previously. Rest assured though – they are definitely suitable for hot water.

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2 weeks ago
Test
(verified owner)

Good for traveling

2 weeks ago
hayley e culley

test review Hayley

1 month ago
Test

Great cup!

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