Regular price $33.99 USD
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Regular price $33.99 USD
Regular price $25.99 USD Sale price $33.99 USD

City-pop Tumbler(DE)

City-pop Tumbler(DE)

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
Regular price $33.99 USD
Regular price $25.99 USD Sale price $33.99 USD
Sold out
  • BPA Free
  • Leakproof
  • 36Hrs
  • 12Hrs
  • Cupholder Friendly
  • Dishwasher Safe
  • Standard 3-5 Business-Day Delivery
  • 14 Days Return & Refund
  • $ 4.99 Flat Rate Shipping
  • Free Shipping Over $39.9
View full details
Regular price $33.99 USD
Regular price $25.99 USD Sale price $33.99 USD
Sold out

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.

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  • 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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Frequently asked questions

How much does the OISIZ City-Pop Tumbler hold?

The City-Pop Tumbler has a 40 oz capacity, making it a large everyday tumbler for work, commuting, gym sessions, road trips and other long-duration use.

How long does the City-Pop 40 oz tumbler keep drinks cold?

The current product page states that triple-layer insulation keeps drinks cold for up to 36 hours. Performance can vary depending on the starting temperature, how often the lid is opened and surrounding conditions.

Can the City-Pop Tumbler be used for hot drinks?

The current product feature strip lists hot-drink retention for up to 12 hours. Follow the product's care and safety instructions when using hot beverages.

Does the City-Pop 40 oz tumbler have a straw?

Yes. It includes a flexible silicone straw and a 2-in-1 Sip-or-Swig lid, so you can sip through the straw or switch to the wider drinking opening.

Is the City-Pop 40 oz tumbler leakproof?

The product page describes the tumbler as leak-resistant with the straw in use and leakproof when the flip section is fully closed.

Does the 40 oz City-Pop Tumbler fit in a car cup holder?

The product is designed with a cupholder-friendly base intended to fit most standard car cup holders. Fit can vary by vehicle, so measuring your cup holder can help if this is a priority.

Is the City-Pop Tumbler dishwasher safe?

Yes. The current City-Pop product page lists the tumbler as dishwasher safe.

What is the City-Pop Tumbler lid made from?

The product page describes the transparent lid as Tritan, a durable clear material used for the tumbler's drinking lid.

Is the City-Pop 40 oz tumbler BPA-free?

Yes. OISIZ lists the City-Pop Tumbler as BPA free and lead free.

Who is a 40 oz insulated tumbler best for?

A 40 oz tumbler is especially useful for adults who want a large drink capacity with fewer refills during workdays, commuting, gym sessions, travel or long periods at a desk.