40oz Tumbler - Green

Price
$26.99

Elevate your hydration game with our premium 40oz tumbler, crafted from top-grade, BPA-free stainless steel. Our advanced insulation technology keeps your drinks icy cold for hours, ensuring refreshment whenever you need it.

Fill it with iced coffee in the morning, and by the afternoon, it’s still cold—even with a bit of ice slush for that extra refreshing taste.

Key Features:

  • Free shipping, saving you $8-$10
  • Half the price of leading brands: $45 can get you two!
  • 1 extra high-quality straw and 1 extra cleaning brush, valued at $3
  • 1 extra spill stopper kit included, valued at $5
  • Top-grade, BPA-free, durable stainless steel
  • Next-gen vacuum insulation
  • 12-hour cold lock, 24-hour ice preservation
  • Ready for custom sublimation
  • Dishwasher safe
  • Fits in cup holders
  • Includes warranty support

What’s Included:

  • 1 x 40oz tumbler
  • 2 x straws
  • 1 x cleaning brush
  • 1 x spill-proof kit

Discount Codes:

  • Buy 2 for $45: 40OZ2FOR45
  • Buy 3 for $60: 40OZ3FOR60
  • Buy 5 for $90: 40OZ5FOR90
  • Buy 1 x 40oz, get 1 x 2oz free: BUY40OZGET2OZ

Don’t settle for ordinary. Grab your customizable, high-performance tumbler today and experience the perfect blend of function, style, and personalization.

Specs

- Tumbler Mouth: 4 in

- Tumbler Base: 2.8 in

- Tumbler Height (with straw): 12 in

- Tumbler Weight: 1.35 lb

Shipping Information

- Free Shipping on orders above $20

- Ships from Massachusetts (MA), with a handling time of less than 2 business days

Warranty

Lifetime Warranty

More Details

two 40oz tumblers fits in a car cupholder

Cupholder friendly

Hit the road worry-free with our tumblers that fit right in your cup holder. No mess, no stress—just smooth sipping while you drive.

Gift-Ready

The 40oz tumbler comes in elegant packaging, perfect for gifting.

40oz Tumbler - Blue - BLANK OASIS

Easy to grip and sip

Just grab and go—our tumblers are a breeze to hold and perfect for sipping while you’re on the move.

40oz Tumbler - White - BLANK OASIS

Easy to clean

Cleaning is easy with our tumblers. Use the straw brush we provide to clean the straw, keeping it hygienic and healthy. And of course, you can also put them in the dishwasher.

40oz Tumbler - Grey (Soft Matte) - BLANK OASIS

FEATURES

24+ Hours Cold

Double-wall Insulated

Cupholder Compatible

Dishwasher Safe

Ergonomic Handle

Two Durable Straws with Brush

Leak Resistant with Spill Proof Kit

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FAQ

How long can this 40oz tumbler keep beverages hot or cold?

Based on actual measurements, if your beverage is between 36-46 degrees Fahrenheit (2-8 degrees Celsius), it will stay cold for 16 hours. If your tumbler is filled with ice, the ice cubes will melt after about 8 hours, but your beverage will continue to stay below 46 degrees Fahrenheit (8 degrees Celsius) for up to 16 hours. For hot beverages, we do not recommend adding boiling water, as drinking boiling water through a straw can harm your throat and mouth. If the water is 158 degrees Fahrenheit (70 degrees Celsius) or lower, it will cool to room temperature within 4-6 hours.

Can I put carbonated drinks or alcoholic beverages in my 40oz tumbler?

Yes, you can put carbonated drinks and alcoholic beverages in your tumbler. However, be cautious with carbonated beverages as they can build up pressure and may cause the lid to pop off unexpectedly. Additionally, if your beverages or alcohol contain dairy products, sugar, or other organic substances, please clean your tumbler promptly after use.

Are 40oz tumblers dishwasher safe?

Yes, the body, lid, and straw of the 40oz tumblers are dishwasher safe. However, it's important to note that the lid, straw, and any leak-proof seals are made of plastic and rubber materials. If these components are frequently exposed to extreme high or low temperatures, or undergo thermal expansion and contraction, they may occasionally lose elasticity. Nonetheless, normal dishwasher cleaning should not cause any issues.

Reviews

Capri

Works as well as expensive brands but at a better price.

40oz Tumbler - Blue - BLANK OASIS
40oz Tumbler - Blue
Boni

Ice lasts all day, and tea stays warm almost a full day

40oz Tumbler - Mauve - BLANK OASIS
40oz Tumbler - Mauve
Halo

Fills enough water for most of the day and easy to add ice.

40oz Tumbler - Cream - BLANK OASIS
40oz Tumbler - Cream
Pharos

Heavy when full, but the performance is worth it.

40oz Tumbler - Beige - BLANK OASIS
40oz Tumbler - Champagne