The thermos was kept at -18°C for 36 hours and filled with hot water. After 12 hours, the temperature was 69.8°C, after 24 hours it was 48.0°C, and after 36 hours it was 34.7°C. I am extremely satisfied with the performance of this thermos and recommend buying it.
Salewa Rienza BTL Thermos 1 l - Navy
A thermos with a 1-liter capacity built for transporting both hot and cold drinks. Crafted from high-quality 18/8 stainless steel, the thermos features a slim design for easy carrying and storage. The material used is free of harmful BPA compounds and aluminum.
Vacuum technology, powder-coated surface
The double-walled vacuum-filled thermos offers outstanding insulation and prevents surface condensation from significant temperature variations. Hot beverages remain warm for up to 24 hours, while cold beverages stay chilled for up to 30 hours. The powder-coated exterior enhances scratch resistance and provides a better grip on the thermos.
BPA-free design, Twist-and-Pour cap
The construction of 18/8 stainless steel combined with aluminum and BPA-free materials guarantees that the thermos does not retain odors or affect the flavor of beverages. This model is equipped with a practical Twist-and-Pour cap system, enabling you to pour liquids without fully unscrewing the cap, which helps reduce heat loss.
The cap conveniently doubles as a mug, simplifying the consumption of your carried drinks.
Set elements
- Salewa Rienza BTL thermos 1 l - Navy
- cap serving as a mug
- Twist-and-Pour cap
Main features
- Capacity 1 L
- 18/8 stainless steel
- Cap functions as a mug
- Capability to pour liquid without removing the cap
- Vacuum technology
- BPA-free construction
- Non-slip coating
| Height | 310 mm |
|---|---|
| Weight | 520 g |
| Capacity | 1 l |
| Color | Blue hue |
| Material | Stainless steel |
| Thermos type | beverage |
| Mug included | Yes |
| Main color | Navy |
| EAN | 4053866622691 |
| Manufacturer code | 00-0000000524/3850 |
| Brand | Salewa |
| EAN |
Reviews with photos
Number of reviews: 9
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The materials and finish are of very good quality. Drinks stay hot for a long time – even the next day the coffee was still warm when I poured it out. I am satisfied with this purchase.
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A thermos of very high quality. It keeps the temperature for over 24 hours without any problem. Solid workmanship, nothing leaks. Definitely worth recommending, just like other Salewa products.
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It keeps warmth for a long time. In this price range, it's hard to find better quality craftsmanship. Despite its large capacity (1 liter), it is lightweight. Definitely worth recommending.
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A high-quality thermos – compared to others I've used, it keeps drinks warm much longer. I recommend it despite the high price, because it's worth it.
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The thermos matches the description on the website. It's durable and well-made. It keeps drinks warm well. Thanks to its simple design, it's easy to clean. Unfortunately, its surface scratches easily.
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A thermos with a simple design. It keeps heat well and is easy to clean.
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Great thermos
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The thermos is worth attention. It fully fulfills its task. Setting out at 6 a.m. for Kasprowy (about -4 degrees, strong wind), at 1 p.m. at the summit the tea was still hot. At this price, it's hard to find something better. Works great during winter.
No reviews