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PEXPO VACUUM FLASK OREO 750 Black

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Pexpo Oreo 750 Black Tri-Ply Vacuum Steel Flask

The Pexpo Oreo 750 Black combines a sleek matte black finish with a true 750 ml capacity, built from SS304 tri-ply, steel-aluminium-steel vacuum insulated construction. It's designed to keep beverages hot or cold for around 24 hours, making it dependable for a full office day or a day of travel. The matte black finish, set with a powder-coated exterior, gives it a sleek, executive look.

The Oreo's narrow-mouth screw cap is built to stay leak-proof inside a bag, though it calls for a slim bottle brush when washing the interior. Its steel body resists rust and denting even with daily use.

For a genuine, brand-authorised Pexpo purchase, Varanasi shoppers can rely on Girdhar Das & Sons, trading since 1970 with over 55 years of experience. Shop online at gdsons.co.in or visit the store at W.H. Smith School Road, Sigra, Varanasi.

Key Features

True 750ml Capacity

The Oreo holds an exact 750 ml, matching its labelled name and offering a practical mid-size everyday capacity.

24-Hour Hot & Cold Retention

Its tri-ply vacuum insulated steel body keeps beverages hot or cold for around 24 hours, dependable for long work days or travel.

Sleek Matte Black, Powder-Coated Finish

A 3x powder-coated matte black finish gives the Oreo a sleek, executive look that resists scuffing better than a plain painted surface.

Narrow-Mouth Leak-Proof Cap

The screw cap is designed to stay sealed inside a bag; a slim bottle brush is recommended for cleaning the narrower opening.

A Sleek Corporate or Executive Gift

Its matte black finish and mid-size capacity make the Oreo a fitting corporate gift for executives and clients who prefer a more understated look.

Q: What is the actual capacity of the Pexpo Oreo 750 flask?

It holds a true 750 ml, matching its labelled name exactly.

Q: How long does the Oreo keep drinks hot or cold?

Its tri-ply vacuum insulation is built to keep beverages hot or cold for around 24 hours, suited to long work days or travel.

Q: Is the Pexpo Oreo food-safe?

Yes, it's made from food-grade SS304 stainless steel with no plastic touching the beverage inside.

Q: How do I clean this flask?

Hand wash with warm water and mild soap, using a slim bottle brush for the narrower opening, and let it air dry with the lid off.

Q: Does the Pexpo Oreo come with a warranty?

It's covered under Pexpo's standard manufacturer warranty against manufacturing defects; keeping the purchase invoice is recommended for any claims.

Q: Is this flask available in other colours?

Yes, the Oreo range is also available in blue and grey finishes alongside this matte black option.

Customer Reviews

4.6

5 Overall Rating
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19/01/2026
Anjali Singh
Best Vacuum Flask Ever!

I recently bought the PEXPO Vacuum Flask Oreo 750, and I’m super happy with it! The sleek black design is stylish and fits perfectly in my bag. It keeps my coffee hot for hours, which is a lifesaver during my long office hours. The delivery was quick, and it came well-packaged, no dents or scratches. I’ve used it daily for a couple of weeks now, and it’s holding up great. Highly recommend this flask if you’re looking for quality and durability. It’s definitely worth the price!

30/04/2026
Rohit Yadav
Solid and Reliable

I’ve been using the PEXPO Vacuum Flask for my morning tea and I absolutely love it! It keeps my drink hot for a really long time. I also appreciate the sturdy build. It feels good in hand and the cap seals tight, no leaks at all! The only thing I would say is that it could be a bit lighter, but it’s a small trade-off for such quality. Delivery was prompt and the packaging was neat. Overall, a great product that I would recommend to anyone who loves their hot beverages.

19/04/2026
Priya Sharma
बढ़िया वैक्यूम फ्लास्क

PEXPO वैक्यूम फ्लास्क ओरेो 750 मेरा नया पसंदीदा है। ये मेरे चाय को कई घंटों तक गर्म रखता है। इसकी डिज़ाइन बहुत आकर्षक है और ये मेरे बैग में आसानी से फिट हो जाता है। डिलीवरी भी समय पर हुआ और पैकेजिंग काफी सुरक्षित थी। इस फ्लास्क की गुणवत्ता बेहतरीन है और मैं इसे हर किसी को सुझाऊँगी।

02/04/2026
Suresh Menon
Great Buy for Daily Use

The PEXPO Vacuum Flask Oreo 750 has been a solid addition to my daily routine. I use it for water and it keeps everything cold for hours! My only issue is that the mouth is a bit narrow for cleaning, but it’s manageable. The look is sleek and it arrived in perfect condition. Happy with the purchase overall. Definitely a good choice for anyone needing a reliable flask for everyday use.

18/04/2026
Neeta Iyer
Stylish and Efficient

I got the PEXPO flask as a gift and I'm really enjoying it! It’s stylish, and the black color goes with everything. It keeps my drinks at the right temperature, but I wish it had a bigger capacity. Delivery was fast and the packaging was nice. Overall, it’s a good product for anyone who wants a quality flask without spending too much. Would recommend it!

Pexpo Vacuum Flask Oreo 750 Black
Pexpo Vacuum Flask Oreo 750 Black
Rs. 875.00