Rainbow Sip Tumbler – 900ml
Rainbow Sip Tumbler – 900ml

Hot & cold insulation upto 8 hours

Leak-Proof & Spill-Resistant

Wide opening for hassle-free cleaning.
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- FREE SHIPPING
- 3-DAY RETURNS
- QUALITY CHECKED HAND-INSPECTED
Shipping & Return Policy
Shipping & Return Policy
Free Shipping Across India
Enjoy free delivery on every order, wherever you are in India.
Quick Dispatch
Your order is dispatched within 24–48 hours of placement.
Delivery in 3–5 Days
Get your favourite finds delivered right to your doorstep within 3–5 business days.
Easy 3-Day Returns/Exchanges
Not happy with your purchase? Request a return within 3 days of delivery. An unboxing video is mandatory to be eligible for a return.
For any questions email us at awwtumnshop@gmail.com
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Product details
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FAQs
- Capacity: 900ml
- Size: Approx. 24 cm (H) × 8 cm (Bottom Width)
- Colours: Pink, Blue & Yellow
- Package Includes: 1 × Stainless Steel Tumbler, 1 × Strap, 1 × Straw
How long does it keep drinks hot or cold?
The tumbler is designed to help keep drinks cold for up to 8 hours and hot for up to 6 hours. Actual results can vary with starting temperature, fill level and surrounding conditions.
Is it easy to carry?
The integrated handle makes it convenient to hold and carry between your desk, home and other daily activities.
What is the capacity?
It holds 1200 ml, equivalent to approximately 40 US fluid ounces.
What comes with the tumbler?
The tumbler, its lid, a straw and the product box.

Hydration Just Got a Colourful Upgrade!
Take it along to work, school, the gym or wherever your day takes you.
Your favourite drinks deserve something like this.
Heat-resistant, durable and odour-free, it keeps your favourite drinks tasting just the way they should.
Q&A
What is your return / exchange policy?
We offer a 3-day return window from the date of delivery. If your product arrives damaged or you face an issue with your order, please contact us within this period.
Is an unboxing video required for returns?
Yes. A clear, uninterrupted unboxing video is mandatory for return or damage-related claims. Please record your package opening as soon as you receive it.
What if I receive a damaged or incorrect product?
We're sorry if something isn't right! Please share your unboxing video and order details with our support team within 3 days of delivery so we can assist you.
Are your products suitable for gifting?
Absolutely! Many of our finds make lovely gifts for birthdays, celebrations and everyday surprises.
How can I contact Awwtumn?
For order-related queries, shipping updates or product assistance, reach out to our customer support team through our website's contact section.
what our customers say about us
4.5
13
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Damini October 2026Verified BuyerWas eyeing this mug since it launched by Starbucks in October 2025.So glad bought it. First I was sceptical about it as it had no reviews. But I am so glad I bought it. Made of good quality glass. The only difference is logo and price point. Like you can buy 3 of these for the price of one. Definitely buying one moreRainbow Sip Tumbler – 900ml Was this helpful? 0 0
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Amyra October 2026Verified BuyerIt's a 100on100 product, was really scared to order on 1st place but very happy 😊received the same as the image... really Loved it ☺️ also it's a perfect dupe for starbucks barista cup...so definitely a bang on product 😉 I had ordered the "glass" one. Thanks!Rainbow Sip Tumbler – 900ml Was this helpful? 0 0
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Kiara September 2026Verified BuyerThe cup is great! It’s so cute and quality is also very nice!Worth the money! The silicone cap has a metal lid underneath it so the cup is sealed properly!Rainbow Sip Tumbler – 900ml Was this helpful? 0 0