Borosil Hydra Cosmic 320 290ml Vacuum Flask Black
- Brand : Borosil
- Size : 290 ml
- Material : Stainless Steel
- Model : Hydra, Cosmic
- Product Type : Vacuum Flask Bottle
- Color or Design : Black
DELIVERY OPTIONS
Borosil Hydra Cosmic — 320ml Vacuum Insulated Flask in Black
The Borosil Hydra Cosmic in a sleek black finish is a compact, style-forward vacuum flask, with a nominal capacity of 320 and an actual fill of around 290ml. Built with a copper-coated, double-wall vacuum insulation, it keeps drinks hot for up to 6 hours and cold for up to 8 hours, making it a practical companion for shorter outings and daily desk use.
The inner wall is high-grade SS304 stainless steel, chosen for purity and hygiene, while the outer wall is durable SS201 steel, giving the bottle both strength and a sleek finish. A spill-proof lid rounds out the design, making the Cosmic a genuinely tidy option for offices, gifting, or everyday carrying.
For those in Varanasi looking for a genuine, brand-authorised purchase, Girdhar Das & Sons has been a trusted kitchenware destination since 1970. Every product stocked is 100% genuine and backed by the manufacturer's warranty. Shop online at gdsons.co.in or visit the store at W.H. Smith School Road, Sigra, Varanasi.
Key Features
Copper-Coated Double-Wall Vacuum Insulation
The insulation keeps drinks hot for up to 6 hours and cold for up to 8 hours, suited to shorter everyday outings.
SS304 Inner Wall
The high-grade inner steel ensures purity and hygiene for everyday drinking.
SS201 Outer Wall
The durable outer steel adds strength while giving the bottle a sleek, sophisticated finish.
Spill-Proof Lid
The lid is designed to prevent spills, keeping bags and desks tidy during daily use.
Compact, Gift-Ready Design
The sleek black finish and manageable size make it a practical option for personal use or corporate gifting.
Q: What is the actual capacity of the Borosil Hydra Cosmic 320?
Despite the "320" naming, the actual fill capacity is approximately 290ml.
Q: How long does the Cosmic keep drinks hot or cold?
It's designed to keep beverages hot for up to 6 hours and cold for up to 8 hours.
Q: Is the Borosil Hydra Cosmic leak-proof?
Yes, it comes with a spill-proof lid designed for everyday carrying.
Q: What is the warranty on the Borosil Hydra Cosmic?
All Borosil Hydra stainless steel bottles come with a 1-year warranty against manufacturing defects.
Q: Is the Cosmic a good gifting option?
Yes, its compact, stylish design makes it a popular choice for corporate or personal gifting.
Q: How do I clean the Borosil Hydra Cosmic?
Clean with mild detergent only, avoiding abrasive scrubbers, the dishwasher, or the microwave.
Please avoid keeping carbonated or alcoholic beverages in the bottle, as they can affect the vacuum seal over time.