The cup holder thing is real
Ryan P.· Milwaukee, WI· July 11, 2026Verified purchase
Returned two bottles before this because they would not sit in my truck. This one drops right in. Ice was still there after a 10 hour shift.
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Lifestyle
PureFlow Insulated Bottle 24 oz
Cold for 24 hours. Fits your cup holder.
5.0· 1 review$28.99$38.99Save 26%
You save $10.00
- 24 hours cold, 12 hours hot
- Fits standard cup holders (2.9 in base)
- Leakproof upside down
- No liner, no aftertaste
- Wide mouth for ice and cleaning
1
In stock — ships within 1 business day
Free shipping on orders over $35.00
Order today, estimated delivery Aug 10 – Aug 13
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Free US shipping
On every order over $35. Ships in 1 business day.
30-day returns
Not right for you? Send it back, no restocking fee.
1-year warranty
Every Kyvono product is covered for 12 months.
US-based support
Mon–Fri, 9am–6pm ET. Real people, fast replies.
The story
Why we chose the PureFlow
Most insulated bottles fail one of three tests: they leak in a bag, they do not fit a car cup holder, or the water tastes faintly of the bottle.
PureFlow is triple-wall vacuum insulated — 24 hours cold, 12 hours hot — with an 18/8 stainless interior that has no liner to break down and impart flavour. The base is 2.9 inches, which clears every standard US cup holder including the tight ones.
The lid seals with a silicone gasket and a positive-stop thread, and it survives being upside down in a tote. The mouth is wide enough for standard ice cubes and a bottle brush.
Built right
What makes it different
It fits the cup holder
A 2.9 in base clears standard US cup holders — the measurement most 24 oz bottles quietly miss.
Leakproof means leakproof
Silicone gasket plus a positive-stop thread. It goes in a tote bag on its side and nothing happens.
The details
Full specifications
Dimensions 2.9 in diameter × 10.4 in. Everything measured, nothing rounded up.
Performance
- Cold retention
- 24 hours
- Hot retention
- 12 hours
Capacity
- Volume
- 24 oz (710 ml)
Dimensions
- Base diameter
- 2.9 in
Care
- Dishwasher
- Lid yes, body hand wash
Materials
- 18/8 stainless steel
- Silicone gasket
- BPA-free lid
No surprises
Shipping, returns & warranty
Free shipping over $35
Orders under $35.00 ship for a flat $4.95. Ships from Columbus, OH within 1 business day.
2–5 day delivery
Standard delivery across the contiguous US. Tracking is emailed the moment your parcel is scanned.
30-day returns
Changed your mind? Return it within 30 days for a full refund. Return shipping is on us — no restocking fee.
12-month warranty
Covered against manufacturing defects for a full year. Email support@kyvono.com and we'll replace it.
Social proof
What customers say
5.0 out of 5 based on 1 reviews.
Showing 1 of 1 review
Questions
Frequently asked questions
No. Vacuum insulation means the outer wall stays at room temperature and dry.
Still unsure? Email our team — we reply within one business day.
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