Larah Insulated Steel Bottle Lava Purple 700ml

Larah by Borosil Lava Fluted PU Thermoware Bottle 700ml – Leakproof, BPA-Free Insulated Steel Water Bottle in Lava Purple for School, Office, Gym & Travel

About This Product

Some things make life a little easier — and staying properly hydrated throughout the day is one of them. The Larah by Borosil Lava Fluted PU Thermoware Bottle in Lava Purple (700ml) is designed for exactly that. With its striking deep purple fluted body, a silhouette that catches the eye and fits naturally in the hand, this bottle is as much a style statement as it is a practical hydration companion. It is ideal for carrying to school, college, office, the gym, or on everyday commutes — anywhere you need your drink to stay at the right temperature without having to think about it. The generous 700ml capacity means fewer refills and more time getting on with your day.

At the core of the Lava Fluted bottle is a thoughtful material combination built for everyday performance. The inner layer is made from N1 Grade stainless steel — food-safe, completely rust-resistant, and hygienic, ensuring that your water, juice, or other beverages taste exactly as they should with no metallic interference. The outer body is constructed from durable PP (polypropylene), a lightweight and impact-resistant material that adds structural strength while keeping the bottle easy to carry throughout the day. Sandwiched between these two layers is PU (polyurethane) insulation — a highly efficient thermal barrier that maintains the temperature of your drink for extended periods, whether you prefer it cold on a hot afternoon or warm on a winter morning.

The fluted design on the body is not just for looks — the raised vertical ridges provide a comfortable, non-slip grip even when the bottle is wet or cold. Compact enough to fit in most bag side pockets, and light enough not to weigh you down, the Lava Purple Thermoware Bottle from Larah is a bottle you will reach for every single day. It is Made in India, backed by the trusted quality of the Borosil brand, and designed to be a reliable part of your daily routine for years to come.

Key Features

N1 Grade Stainless Steel Inner Body – Food-Safe & Rust-Resistant

The interior of the bottle is lined with N1 Grade stainless steel — the highest food-grade standard for stainless steel used in drinkware. This ensures the inner surface is completely non-reactive with beverages, does not rust over time, and does not develop any odours or residue with regular use. Your drink stays clean, pure, and safe every time you sip.

PU Insulation – Extended Temperature Retention

The PU (polyurethane) insulation layer between the inner steel body and outer PP shell acts as an effective thermal barrier, slowing the transfer of heat or cold from the beverage to the outside environment. This keeps your drinks at the right temperature for extended periods — hot beverages stay warm and cold beverages stay refreshingly cool, even in changing weather conditions.

Durable PP Outer Body – Lightweight Yet Sturdy

The exterior is made from PP (polypropylene) — a food-grade, BPA-free plastic material known for its excellent durability-to-weight ratio. It resists dents and everyday impacts far better than bare metal exteriors, keeps the overall bottle weight low for easy carrying, and gives the bottle its distinctive, vibrant Lava Purple colour finish.

Fluted Body Design – Style Meets Grip

The raised vertical fluting pattern running along the body of the bottle serves a dual purpose. Aesthetically, it gives the bottle a distinctive, premium look that stands out from standard cylindrical bottles. Functionally, the ridges provide a more secure, comfortable grip — particularly useful when your hands are wet or the bottle surface is cold from the chilled beverage inside.

700ml Capacity – Right Size for All-Day Hydration

At 700ml, this bottle strikes the sweet spot between being spacious enough for all-day hydration and compact enough to slip into the side pocket of a school bag, office bag, gym kit, or backpack. It is sized for real-life daily use — enough water for a morning commute, a gym session, or a full school day without needing constant refills.

Leakproof Lid

The bottle is designed with a leakproof closure that seals securely when closed, preventing any spills inside your bag. Whether placed horizontally in a bag pocket or carried upright, the lid maintains a reliable seal to keep your belongings dry and safe.

BPA-Free Construction

Both the PP outer body and all non-steel components of the Lava Fluted bottle are completely BPA-free, meaning no Bisphenol A or other harmful plastic compounds come into contact with your beverage. This makes it safe for daily use by children, adults, and anyone who is mindful about what their food-contact materials are made of.

Lightweight & Easy to Carry

Weighing just 260 grams, the Lava Fluted Thermoware Bottle is notably light for its size and insulation level. This makes it comfortable to carry throughout the day without adding unnecessary bulk or weight to your bag — a small but meaningful detail for students, commuters, and gym-goers alike.

Made in India – Backed by Borosil Quality

The Lava Fluted bottle is Made in India, manufactured under the quality standards of Borosil Limited — one of India's most trusted kitchenware and glassware brands with decades of heritage. Larah is Borosil's everyday lifestyle brand, built around the same commitment to quality but designed specifically for contemporary, everyday use.

Suitable for Multiple Uses

Ideal for carrying water, juice, nimbu paani, iced tea, herbal tea, warm milk, or any non-carbonated, non-alcoholic beverage. The bottle is well-suited for use at school, college, the workplace, the gym, while travelling, or simply around the house — making it a versatile companion for every kind of day.

Product Specifications

Usage & Care Instructions

For the best temperature retention, fill the bottle completely before use. Keep the bottle uncovered when not in use to avoid developing odours inside. Clean with mild detergent and warm water only — avoid harsh chemicals or abrasives. Do not use for carbonated or alcoholic beverages. Do not put a hot bottle directly into cold water.

Warranty Information

The Larah by Borosil Lava Fluted PU Thermoware Bottle (700ml) comes with a 1-year warranty from the date of purchase against manufacturing defects in material and workmanship, as provided by Borosil Limited. Please note that spare parts are not covered under this warranty. The warranty does not cover damage caused by accidents, mishandling, misuse, or failure to follow the care and usage instructions provided with the product.

Frequently Asked Questions (FAQs)

1. How long does the Larah Lava Fluted Thermoware Bottle keep drinks hot or cold?

The bottle uses PU (polyurethane) insulation between the stainless steel inner layer and the PP outer shell to retain the temperature of your beverage for extended periods. The exact duration depends on the ambient temperature, how full the bottle is, and how frequently it is opened. For the best results, fill the bottle completely and minimise the number of times you open the lid.

2. Is the Larah Lava Fluted bottle safe for children to use at school?

Yes, absolutely. The bottle is made with a food-grade N1 Grade stainless steel interior and a BPA-free PP outer body, making it completely safe for daily use by children and adults alike. At 700ml, it is a practical size for school-going children and college students who need adequate hydration through the day.

3. Can I use this bottle for carbonated drinks like soda or sparkling water?

No. This bottle is not recommended for carbonated or alcoholic beverages. Carbonated drinks build pressure inside sealed containers, which can stress the lid and seals over time. It is best used for water, juice, nimbu paani, warm milk, herbal teas, and similar non-carbonated drinks.

4. Is the Larah Lava Fluted Thermoware Bottle leakproof?

Yes. The bottle is designed with a leakproof lid that seals securely when properly closed. This makes it safe to place inside a bag without worrying about spills or moisture seeping into your belongings during travel or commute.

5. What is the difference between a thermoware bottle and a vacuum-insulated bottle?

A thermoware bottle like this one uses a layer of PU foam insulation between the inner and outer walls to slow down heat transfer. A vacuum-insulated bottle removes the air entirely between double walls to eliminate heat conduction. Vacuum insulation generally keeps temperatures stable for longer durations. Thermoware bottles are lighter, more affordable, and still highly effective for everyday use over shorter periods — making them ideal for school, office, and gym.

6. How do I clean the Larah Lava Fluted Thermoware Bottle?

Clean the bottle with mild dish soap and warm water after each use. Use a bottle brush to clean the interior thoroughly. Rinse well and allow to air dry completely with the lid open before storing. Avoid harsh cleaning agents, bleach, or abrasive scrubbers, as these can damage the inner stainless steel surface and the PP exterior over time.

7. What is the weight of this bottle, and will it feel heavy in a school bag?

The Larah Lava Fluted Thermoware Bottle weighs just 260 grams when empty — making it one of the lighter options available at this capacity. Even when filled to its full 700ml capacity with water (which adds approximately 700 grams), the total weight remains manageable and comfortable for students and commuters carrying it daily.

8. What is the warranty on this bottle, and what does it cover?

The bottle is covered by a 1-year warranty from the date of purchase, provided by Borosil Limited against manufacturing defects in material and workmanship. The warranty does not cover damage from accidents, mishandling, misuse, or failure to follow the care instructions. Spare parts are also not included under this warranty.

9. Is this bottle available in other colours?

Yes. The Larah Lava Fluted PU Thermoware Bottle is available in multiple colour options including Blue, Green, Grey, and Violet, in addition to the Lava Purple variant. All colour variants share the same specifications, capacity, and construction.

10. Can I use this bottle to carry hot beverages like chai or coffee to the office?

Yes. The PU insulation in this thermoware bottle helps retain the warmth of hot beverages for a reasonable duration, making it suitable for carrying chai, coffee, herbal tea, or warm milk to the office or on a commute. For best results, pre-warm the bottle by rinsing it with hot water before filling, and fill it completely to maximise temperature retention.