






💼 Stay cool, stay hot, stay ahead with ThermoFlask’s ultimate hydration duo!
The ThermoFlask 2-pack features two 40 oz stainless steel water bottles with double-wall vacuum insulation to keep beverages hot or cold for hours. Crafted from durable 18/8 food-grade stainless steel, these bottles resist rust and damage while offering a wide mouth for easy filling and cleaning. Leak-proof lids and a sleek design make them perfect for professional, active lifestyles—whether at the office, gym, or on the go.
| ASIN | B0DVBY1RH2 |
| Best Sellers Rank | 430,649 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 1,211 in Insulated Bottles |
| Brand | ThermoFlask |
| Capacity | 40 Fluid Ounces |
| Colour | Silver/Blue |
| Customer Reviews | 4.6 4.6 out of 5 stars (95) |
| Date First Available | 2 Feb. 2025 |
| Item Weight | 1.18 kg |
| Material | Stainless Steel |
| Model Number | 10186 |
| Product Dimensions | 8.89 x 8.89 x 27.94 cm; 1.18 kg |
| Special Features | Double-wall Insulation |
J**N
Great water bottles.
Brilliant water bottles! Very large in capacity and very sturdy, great quality.
K**R
Keep cold for hours
Keeps drinks cold for hours, we take it every where with us, large and holds enough drink for a full day out. Lovely colours, doesn't leak, brilliant strong handle to carry it with.
G**T
Very Big
Larger tubes than expected ,previously bought bottles were not as wide.
D**Z
Super bonitos, a mi hijo y a mi esposa le encantaron. Si coloridos y de muy buena calidad; ya habíamos comprado de esta marca y realmente guardan muy bien el frío. Muy recomendados.
B**N
These last. Taken many bumps. Last pair had over 2 years. Dropped many times. Still works good. Bought new one for a gift.
M**A
Buena calidad Recomendados
M**I
Ottima bottiglia
S**.
Love these very much! They keep the fluids extremely cold, which is my favorite part! The design is amazing. The insulation is fantastic, the water capacity is fantastic. I have never used it for hot liquids.
Trustpilot
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