Loading...
The Milton Duo DLX Thermosteel 1 L Leak‑Proof Vacuum Insulated Bottle is a premium stainless steel water bottle designed for everyday Indian use — ideal for office, gym, school or travel. With durable double-wall vacuum insulation, it retains heat or cold for up to 24 hours. Backed by ISI certification and leak-free design, it is your trusted companion in humid summer commutes, monsoon weather and demanding workplace routines.
Professionals carrying hot / cold drinks to work
Students or gym-goers needing daily hydration
People commuting in India (in bag, auto, cycle, public transport)
Travelers or hikers needing a reliable insulated bottle
Gift buyers looking for a functional premium bottle
24‑hour temperature retention — keeps your beverage hot or cold through your full workday
Leak-proof design — safe to carry in bags without spills
ISI certified & safe stainless steel — ensures quality and food safety
Double-wall vacuum insulation + copper coating — improves thermal retention
Durable & rust-resistant 304 stainless steel — withstands daily use
Flip-top lid / easy pour mechanism — convenient for sipping, pouring
Multi-use for hot & cold drinks — soups, tea, cold water, smoothies
Stylish and versatile — fits modern aesthetics, suitable in office / gym / outdoors
| Parameter | Value / Notes |
|---|---|
| Brand | Milton |
| Model / Series | Duo DLX / Thermosteel Duo DLX |
| Capacity | 1 L (1000 ml) |
| Material | 304 Grade Stainless Steel (inner & outer) |
| Insulation Type | Double-wall vacuum insulated |
| Temperature Retention | ~24 hours (hot & cold) |
| Lid / Closure | Flip-top / pour / threaded lid (non‑spill design) |
| Certification | ISI (as per seller claims) |
| Colour / Finish | Silver (stainless metallic) |
| Use Cases | Office, Gym, School, Outdoor, Travel |
| Warranty | 1 year (manufacturer) — verify with seller / invoice |
| Dimensions | (if known — not publicly documented; can measure) |
| Leak-proof | Yes (as per marketing) |
| Additional Features | Copper coating interior, rust resistance, durable build |
How to Use & Care
Before first use, wash with mild detergent and warm water; rinse thoroughly.
Pre-condition the bottle: if filling with hot beverage, fill with hot water and let sit for few minutes before discarding and filling; similarly for cold drinks.
Do not overfill — leave a small air gap for pressure balance.
Always close the lid properly and check the seal (silicone gasket) is intact.
After use, rinse or clean immediately. Use a soft brush for the bottle interior; avoid harsh scrubbers.
Do not use in microwave or freezer.
Avoid dropping or denting — such damage may harm vacuum seal.
Keep lid / gasket dry when not in use; store with lid open to avoid odor.
Periodically clean the gasket, threads and lid parts separately.
1 × Milton Duo DLX Thermosteel 1 L Bottle
1 × User manual / warranty card (if provided)
(Possibly spare gasket or lid part depending on packaging)
Ensure you are buying the 1 L “Duo DLX Thermosteel / Thermosteel Duo DLX” variant (verify model label).
Check seller warranty / authenticity guarantee, request an invoice.
Prefer prepaid or trusted payment and return policies.
If available, inspect the bottle (check for manufacturer’s seal, ISI mark, packaging).
Compare actual usable inner diameter & weight if you carry in backpacks or bags.
Consider cleaning ease & spare part availability (especially gasket / lid).
If commuting in humid or rainy regions, test for leak-proof by storing overnight.
Shipping: As per ipshopy’s standard shipping policy (e.g. 2–7 days pan-India depending on location)
Returns / Replacement: Offer at least 7–10 days return window (if unused, original packaging)
Conditions for Return: Defective, damaged in transit, leak issue (with photos)
Return Cost / Reverse Shipping: Decide whether buyer pays or ipshopy covers depending on policy
As per most listings, 1 year manufacturer warranty against defects in material and workmanship
Warranty valid with original invoice / proof of purchase
Encourage ipshopy to register warranty claims, assist customers with claim process
Genuine, brand‑authorized stocking
Verified product authenticity & quality assurance
Competitive pricing (benchmark vs market)
Transparent warranty support & returns
Fast delivery / trusted shipping partners
Expert customer support and usage guidance
How long does this bottle keep liquids hot or cold?
It uses vacuum insulation and copper coating to retain temperature for up to 24 hours (per marketing claims).
Is the Milton Duo DLX truly leak proof?
Yes — the model is marketed as 100 % leak proof. For safety, ensure the lid and gasket are sealed properly before carrying.
Is it safe to carry in a backpack?
Yes, its leak-proof design is intended for carrying inside bags without spills (but always test with water first).
Can I drink directly from it, or is it pour-only?
The flip-top lid is designed for pouring; you can sip carefully depending on spout / lid use.
How to clean and maintain the bottle?
Use a soft brush, mild soap, rinse thoroughly. Clean lid parts and gasket separately. Avoid harsh scrubbers.
Does insulation performance degrade over time?
With proper care and no dents to the vacuum chamber, performance should remain stable. Avoid drops or damage to preserve insulation.
What is the warranty coverage?
Usually 1 year against manufacturing defects (does not cover misuse or damage). Keep invoice for claims.
