Description

Price: £21.99 - £19.99
(as of Aug 18, 2025 02:49:27 UTC – Details)

Product Description

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.

The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. OISIZ 40 oz Tumbler Merchant video

Sip or Swig Lid

Straw Mode: Simply pop in the straw for easy sipping during workouts.Sip Mode:Just remove the straw.

Keep 32H Cold

Our triple-layer insulation technology ensures your beverages stay refreshingly ice cold for 32hr.

Leakproof

The tumbler is 100% leak-proof with a flip-close lid.It’s also splash-resistant with the straw .

Dishwasher Safe

Our tumbler is dishwasher safe! Just toss it in, and let the machine handle the dirty work.

Cup-holder Friendly

It’s designed to fit snugly in most standard cup holders, making it your perfect travel * companion.

1 Sip or Swig Lid

2 32H Cold

3 Leak-proof

4 Dishwasher Safe

5 Cup-holder Friendly

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.

Thoughtful Service

Enjoy peace of mind with our thoughtful service.We stand behind our product’s quality and durability.If you ever encounter an issue, we've got you covered for life.

40oz City Pop Tumbler

Meet our 40oz tumbler-your ultimate hydration companion! It’s leak-resistant,features a silicone straw and comes with a versatile sip-or-swig lid. It keeps your drinks ice-cold for up to 36 hours!

Waste Reduction & Sustainability

Choose our bottle for a greener planet! By ditching single-use bottles and cups, you’re helping to reduce waste and protect the Earth. Small changes make a big impact—let’s make a difference together!

Green Power

Harnessing the power of the sun, we use solar energy in our production process. It’s our way of cutting down on carbon emissions and supporting a cleaner, greener future.

【Splash-resistant and Comfort Handle】Oisiz 40 oz tumbler with ergonomic and comfort-grip handle, it has an awesome 2 in 1 sip or swig lid design, keeps the insulated tumblers completely sealed, drink water the way you like. And you will never don’t worry about spills or splashes, it is seriously splash-resistant in every way! So you could easily carry your ice-cold water to work, meetings, gym or trips.
【Triple layer Vacuum Insulation】Oisiz 40 oz tumbler with lid and straw made with tripple wall vacuum insulation and stainless steel, which keeps cold for 32 hours. You could enjoy your favorite drinks ice cold for long hours. Keeping you refreshed with fewer refills.
【Stylish and Elegant Design】Oisiz 40 oz tumbler is not just a water bottle, it is also a complement for an active lifestyle. Available in multiple vibrant colors, every sip becomes both a delight and a statement of who you are. You're the brightest light in the crowd with our tumbler.
【BPA Free & Dishwasher Safe】Oisiz insulated tumblers use safe and durable material makes it BPA free and odor free, very * safe for your healthy, what's more, the tumbler cups are dishwasher safe, freeing your hands! Perfect for placed in most car cup and great for any drinks you want such as water and coffee.
【40oz Large Travel * Tumblers】The Oisiz reusable water tumbler with handle designed with wide mouth, easily to filling ice, water, pouring or cleaning. Car holder friendly design, convenience to take everywhere on your trip. A nice gift for women, teens and men