RH-1497 Flask 300ml
Product description
Technical details
For commuters and anyone who wants a smaller hot drink to hand, the RH-1497 is a 300ml flask with a stated heat-retention figure. Its stainless steel body and compact listed dimensions make it a straightforward option for carrying a single serve, rather than packing a larger bottle for several drinks.
The details supplied are: - Capacity: 300ml - Body: Stainless steel - Cap / opening: Polypropylene - Washer: Silicone rubber - Approx. size: 2.2 x 2.2 x 7.8 inches (5.7 x 5.7 x 19 cm) - Heat retention: Over 122°F (55°C) after 6 hours
That temperature claim gives a useful point of comparison, but there is no information about the conditions used to measure it. Treat it as the stated performance, not a guarantee of the temperature you will get in every situation.
Getting the most from it
This flask suits a simple routine: fill it before leaving home and keep a hot drink nearby for a commute, an appointment or a short stretch away from the kitchen. The 300ml capacity is more suited to one modest serving than to all-day hydration or sharing. If you usually carry a larger drink, a higher-capacity bottle may fit your habits better.
It's a good option if you value a compact flask and the listed heat-retention figure matters to your routine. It may not be the best option if you need more capacity or want confirmed details such as its weight, leak resistance or cleaning instructions, those are not included in the supplied specifications.
Usage tips
For a morning trip, the practical use is simple: carry a single hot drink and have it available when you reach work or a stop along the way. The stated retention figure refers to six hours, so consider how long your drink will be sitting before you need it. The product information does not explain how the flask should be prepared or whether its cap is designed to prevent spills, so avoid assuming it can be carried loose in a bag.
The materials are also worth bearing in mind. The body is stainless steel, while the cap and washer use polypropylene and silicone rubber respectively. If those parts matter to your cleaning routine or material preferences, the listing does not provide further care guidance.
Purchase questions
How much does it hold? It has a listed capacity of 300ml, suited to a smaller single drink rather than a large serving.
What is the flask made from? The body is stainless steel. The cap or opening is polypropylene, and the washer is silicone rubber.
How long is heat retention stated to last? The supplied specification says the contents stay above 122°F (55°C) for 6 hours. It does not give the testing conditions, so the result may not reflect every use.
Before you buy
The RH-1497 makes most sense when a compact 300ml flask is enough and you want a stated heat-retention figure to guide your choice. Its size is given, but there is no listed weight or detail on leak resistance, so it is harder to judge how it will suit a packed bag than a flask with fuller carrying information. If those points affect your decision, look for them in the product details before choosing. For a smaller hot drink on a commute or short outing, the listed capacity and materials give you a clear starting point, for larger portions or more specific care and spill-prevention requirements, the available information leaves unanswered questions.