Interested in reviews of Siguro TH-B15 Thermal Vacuum Bottle 500ml Black? It got 4.8 out of 5 stars from our customers. Find specific customer reviews of Siguro TH-B15 Thermal Vacuum Bottle 500ml Black below. We will appreciate if you also share your experiences with Siguro TH-B15 Thermal Vacuum Bottle 500ml Black after purchasing.
Rated 31/05/2026, variant Siguro TH-B15 Thermal Vacuum Bottle 500ml Black
Verified purchase
Insulation is bad. If you put hot or cold liquid in it you can immediately feel the outside of the bottle change temperature. Liquid inside quickly loses temperature.
Solid constrution
Bad insulation
Easily chipping paint
0 ×Report
Miloslav, Vodňany II
Rated 07/04/2026, variant Siguro TH-B15 Thermal Vacuum Bottle 500ml Black
Verified purchase
Over time it starts to leak paint and the whole bottle inside is dirty and hard to wash, so it flew into the trash, never again
Long lasting cold drink
The stopper drops colour over time
0 ×Report
Automatic translation
Martin, Praha 9 - Újezd nad Lesy
Rated 24/01/2026, variant Siguro TH-B15 Thermal Vacuum Bottle 500ml Black
Verified purchase - review from a price comparison website
Tea lasts long warm
0 ×Report
Automatic translation
Anonymous customer
Rated 11/01/2026, variant Siguro TH-B15 Thermal Vacuum Bottle 500ml Black
Verified purchase
I've never used thermoses much, but this one surprised me very pleasantly. If you make tea in the evening, it will stay hot until morning. Even if you leave the thermos out in the cold, the drink will stay warm for hours afterwards.
The drink stays hot for 10+ hours
Tight (I haven't had a drink spill in my backpack yet)
0 ×Report
Automatic translation
Martina, Říčany
Rated 09/01/2026, variant Siguro TH-B15 Thermal Vacuum Bottle 500ml Black
Verified purchase - review from a price comparison website
Practical thermo bottle
0 ×Report
Automatic translation
Josef, Přelouč
Rated 28/12/2025, variant Siguro TH-B15 Thermal Vacuum Bottle 500ml Black
Verified purchase
without bruising
0 ×Report
Automatic translation
Anonymous customer
Rated 13/11/2025, variant Siguro TH-B15 Thermal Vacuum Bottle 500ml Black
Verified purchase
Price vs. power
surface is slightly rough, does not slip in the hand when loosening or tightening the cap
0 ×Report
Automatic translation
Viktor, Praha 4
Rated 06/11/2025, variant Siguro TH-B15 Thermal Vacuum Bottle 500ml Black
Verified purchase
It will maintain the temperature as advertised
Price
0 ×Report
Automatic translation
Jan, Rychnov nad Kněžnou
Rated 29/10/2025, variant Siguro TH-B15 Thermal Vacuum Bottle 500ml Black
Verified purchase
Tea still slightly lukewarm after 24h
Nice design and shape
0 ×Report
Automatic translation
Jiří, Plzeň 26
Rated 25/06/2025, variant Siguro TH-B15 Thermal Vacuum Bottle 500ml Black
Verified purchase
It really does keep both hot and cold drinks hotter for longer.
It is comfortable in the hand.
0 ×Report
Automatic translation
Try our cookies
Alza.cz a. s., Company identification number 27082440, use cookies and other data to ensure the proper functioning of the website and, with your consent, also, among other things, to personalize advertising and the content of our websites. By clicking on the “I understand“ button, you agree to the use of cookies and the transfer of data regarding the behavior on the website for displaying targeted advertising on social networks and advertising networks on other websites.
