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City-pop Tumbler

City-pop Tumbler

Bigger size, better hydration—meet the OISIZ 40oz Tumbler! With a flexible straw for sipping at any angle and a leak-resistant design that fits most cup holders, it’s ready to tackle your thirst like a hydration superhero! Cheers!

Color
Size
material
Size
40 oz
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  • Standard 3-5 Business-Day Delivery
  • 14 Days Return & Refund
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Product-info Video Reviews
$25.99 USD
$25.99 USD $25.99 USD
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Bigger size,better hydration"

OISIZ City Pop Tumbler

Fewer refills mean better hydration, and that’s exactly what the OISIZ 40oz Tumbler delivers. This isn’t just any insulated cup—it features a fantastic 2-in-1 sip-or-swig lid for ultimate convenience. Plus, it fits easily into most cup holders, making it your perfect car companion.

40 oz Tumbler with Handle and Straw Lid

Keeping you refreshed with fewer refills.

Leak Resistant

with straw mode, our tumbler is leak resistant

Sturdy Unbreakable Handle

our handle is enhanced to make sure is unbreakable with fell test

PRODCUT VIDEO

Sophisticated Design

  • Silicone Straw

    It's includes a silicone flexible straw,letting you sip comfortably from any angle.Its flexibility ensures an effortless drinking experience wherever.

  • Sturdy Handle

    Our handle is thoughtfully designed for a comfortable grip.Our reinforced design makes the handle exceptionally sturdy and resistant to coming loose.

  • Silicon Non-slip Bottom

    Provides a gentle, quiet set-down when the bottle is placed on any surface, protecting it from cracks and damage.

  • Tritan Transparent Lid

    Tritan is a high-quality material which durability,clarity,and wide temperature resistance.This lid adds a touch of elegance.

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Product details

Product description 

Elevate your hydration game with the OISIZ 40oz Tumbler. Designed with triple-layer insulation, it keeps your drinks icy cold for up to 36 hours. Featuring a versatile sip-or-swig lid with leak-resistant straw mode, it’s perfect for every moment. The flexible silicone straw lets you sip effortlessly from any angle, making it ideal even for straw biters. With a sturdy, unbreakable handle and a cupholder-friendly design, this tumbler is your ultimate companion for road trips, commutes, and everyday adventures. Durability meets innovation in the OISIZ 40oz Tumbler—refreshment made for life on the go.

Product details

40oz

Dimensions

5.9"W x 10.8"H

1.7 pounds

Product features

36H cold

Sip or swig lid

Flexible silicone straw to sip from any angle

Leak-resistance with straw

Leak-proof with flip closed

Dishwasher safe

Cupholder friendly

Sturdy unbreakable handle

BPA and lead free

Elevate your hydration game with the OISIZ 40oz Tumbler. Designed with triple-layer insulation, it keeps your drinks icy cold for up to 36 hours. Featuring a versatile sip-or-swig lid with leak-resistant straw mode, it’s perfect for every moment. The flexible silicone straw lets you sip effortlessly from any angle, making it ideal even for straw biters. With a sturdy, unbreakable handle and a cupholder-friendly design, this tumbler is your ultimate companion for road trips, commutes, and everyday adventures. Durability meets innovation in the OISIZ 40oz Tumbler—refreshment made for life on the go.

40oz

Dimensions

5.9"W x 10.8"H

1.7 pounds

36H cold

Sip or swig lid

Flexible silicone straw to sip from any angle

Leak-resistance with straw

Leak-proof with flip closed

Dishwasher safe

Cupholder friendly

Sturdy unbreakable handle

BPA and lead free

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Customer Reviews

Based on 99 reviews
76%
(75)
19%
(19)
4%
(4)
1%
(1)
0%
(0)
C
Chelsea
Great Customer Service

Absolutely love my cup. It is definitely a better option from the price point than a Stanley. I enjoyed that it could be completely leak proof if you close the lid. I had some issues after a few months with the leak proof lid but when I contacted customer service they were quick in response and replaced the product. They definitely have amazing customer service and it’s a great cup!

We’re thrilled to hear you love your cup and appreciate our customer service! Knowing it meets your expectations, from the leak-proof design to our team's responsiveness, truly makes our day. Thank you for your support!

C
Crystal Hamrick
Wish it didn't leak even with the straw in...

I love the Tumblr it keeps my drinks cold literally all day long and fresh it is absolutely amazing it does not leak when you are not using the straw but when you are using the straw it does so that is disappointing

3
30yr old male, medium build
Great cup

Great product, but when I was disassembling the lid to clean it, the little clear stopper fell down the sink. I’m trying to contact the company to see if they could send a replacement, but am unsure how to.

L
Lexi Stef
PERFECT

absolutely love it i use it everyday

V
Veda Lepsy
Work cup

I like that the straw is stable and the seal is spill proof.

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