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Teabloom Stay-Hot Glass French Press, Insulated 27-Ounce Tea Steeper Review (2026)

Updated September 14, 2026 · Research-based review

Our verdict

Teabloom's Stay-Hot press adds double wall insulated borosilicate glass to the familiar French press style tea steeper, keeping brewed tea warmer for longer than a single wall glass press while still showing off the tea's color. The higher cost of double wall glass and the extra care it needs are the trade-offs, our score of 8.6/10.

Teabloom Stay-Hot Glass French Press, Insulated 27-Ounce Tea Steeper

Teabloom's Stay-Hot insulated 27-Ounce glass French press tea steeper, keeping pressed tea hot longer than single wall glass.

Price range: See on Amazon

What we liked

  • + Insulated glass wall keeps tea warm for second and third cups
  • + 27-Ounce size handles two to three servings per press
  • + Clear body still shows the tea color unlike steel insulated presses

Trade-offs

  • - Double wall glass costs more than basic single wall presses
  • - Insulated glass is harder to replace if it cracks than a standard beaker

Who this press fits

This press suits a loose leaf tea drinker who wants the visual appeal of a clear glass French press but is tired of the tea going lukewarm within twenty or thirty minutes the way single wall glass presses tend to. At 27 ounces it holds around three cups, comfortable for one person over a longer session or two people sharing a pot. Buyers who already like Teabloom's plunger style presses, or who want to see the tea's color through the glass rather than a solid stainless steel body, are the clearest fit. It is a weaker match for anyone who wants the lightest, most affordable glass press possible, since the added insulation layer comes with a higher price than a basic single wall design.

Design and the insulated glass

The press is built from double walled borosilicate glass, the same heat resistant glass used across Teabloom's other presses and teapots, but here with a sealed air gap between the two glass walls that works like a vacuum flask to slow heat loss compared with single wall glass or bare steel. A hydrophobic vent near the base is designed to release built up air pressure and reduce the condensation rings that plain glass carafes tend to leave on tables. Inside, an 18/10 stainless steel filter and plunger work the same way as a standard French press, pushing loose leaves to the bottom once steeping is finished, and a large rounded handle is shaped for a secure, comfortable pour.

Living with it day to day

Because the exterior wall stays cool to the touch even with hot tea inside, this press can sit on a table or countertop without needing a trivet, which is a genuine convenience for anyone who has scorched a surface with a plain glass or metal pot before. Cleaning calls for a bit more care than a single wall glass press, since a soft cloth or sponge suits the glass and metal better than an abrasive scrubber, and the metal filter and plunger should not go in a microwave even though the glass body itself can typically handle one. Handled gently, double wall glass tends to hold up well, though it remains glass and should not be dropped or knocked against a hard edge.

Trade-offs and how it compares

Against the Bodum 34oz Assam Glass Tea Press, which uses a single wall glass body, the Teabloom trades some of that classic simplicity and lower price for real gains in how long the tea stays hot, since Bodum's single wall design cools closer to room temperature much sooner. Against the smaller Bodum Assam 17-Ounce press, the Teabloom holds ten more ounces and adds insulation, making it a better fit for two people or a longer single session, while the Bodum stays the lighter, more affordable choice for a solo cup. Anyone who mainly wants the lowest cost entry into glass French press tea brewing should lean toward Bodum's single wall options instead.

Verdict and who should pick something else

Pick the Teabloom Stay-Hot if keeping tea warm through a longer session matters to you and you are willing to pay more for a double wall glass press over a single wall one. Its 27 ounce capacity and cool to the touch exterior make it a comfortable everyday piece for a desk or table. Skip it if budget is the main concern, since Bodum's single wall Assam presses cost less for a similar plunger brewing method. Those who want the largest possible capacity for a group should also compare the Bodum Assam Set, which pairs a one liter press with two glasses for serving more than one person at once.

Frequently asked questions

How long does the Teabloom Stay-Hot keep tea warm?

Teabloom describes the double wall glass as keeping liquid hot for up to an hour longer than a single wall glass or uninsulated steel press.

Is the exterior safe to place directly on a table?

Yes, the outer wall stays cool to the touch and a hydrophobic vent is designed to reduce condensation rings, so a trivet is generally not needed.

Can the metal filter go in the microwave?

No, the stainless steel filter and plunger should not be microwaved even if the glass body itself can typically handle it.

How does it compare with a standard single wall Bodum press?

It holds heat noticeably longer thanks to the double wall glass, but it costs more than Bodum's single wall Assam presses of similar capacity.

Prices change often, so check the current price and availability on Amazon.

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