Resa 35oz Leakproof Travel Tumbler Mocha - 24+ Hour Cold

In this review the Resa 35oz travel tumbler in Mocha stands out as a great option for commuters and bag-toting travelers who want a truly leakproof straw cup. The bottom line: it keeps cold drinks icy for over 24 hours while letting you toss it into a backpack without fear of spills, and this review focuses on that one biggest advantage - the patent-pending U-Turn lid that makes the tumbler genuinely 100% leakproof even with carbonated drinks.

Key Features

• 100% Leakproof: The patent-pending U-Turn lid seals securely so you can carry cold or carbonated beverages in a bag without spills or drips.
• BevGuard Insulation: Advanced insulation keeps drinks cold for 24+ hours, preserving ice and cooling taste through a long day of travel.
• ColdKey Metal Straw: The stainless steel straw reduces plastic contact and provides a crisp, cooler sip, topped with a SoftSip silicone tip for comfort.
• Silicone Sleeve: The removable silicone body sleeve protects against dents and adds grip, making the tumbler easier to hold and more durable on the move.
• Dishwasher Safe Parts: Lids and straws are dishwasher safe and most powder coated tumblers tolerate top-rack cleaning, simplifying maintenance.
• Lifetime Warranty: The product is backed by a lifetime guarantee, offering long-term confidence in build quality.

Who It's For

The Resa 35oz Mocha is ideal for commuters, parents, and travelers who want a large-capacity tumbler that fits cup holders and won't leak in a bag. Its combination of sturdy insulation and a reliable leakproof lid makes it especially useful for people who carry cold or carbonated drinks during long days or outdoor activities.

It is less suited to someone who prefers very narrow bottles for small backpacks or who wants a simple open-top sports bottle for rapid gulps while exercising; the straw lid is great for sipping but not intended for high-flow chugging during workouts.

Pros & Cons

Pros

• Truly 100% leakproof lid that works with carbonated beverages for worry-free transport.
• Excellent cold retention from BevGuard insulation keeps ice and drinks chilled all day.
• Durable silicone sleeve and stainless steel straw with a SoftSip tip for comfort and sustainability.

Cons

• The straw lid is designed for sipping and not for fast one-handed chugging during intense workouts.
• At 35oz, it may be bulky for users who prefer very compact bottles for small bags.

Specifications

Capacity	35 oz
Leakproof	100% leakproof with U-Turn lid
Insulation	BevGuard, 24+ hours cold
Straw	ColdKey stainless steel with SoftSip silicone tip
Body Protection	Removable silicone sleeve
Care	Lids and straws dishwasher safe; most powder coated tumblers top-rack safe
Warranty	Lifetime guarantee

Our Verdict

The Resa 35oz in Mocha is a smart pick for anyone who needs a reliable, large-capacity travel tumbler that truly prevents leaks and keeps drinks cold for extended periods. Between the leakproof U-Turn lid, durable silicone sleeve, and stainless straw, it delivers strong everyday value for commuters and travelers who prioritize spill-free transport and long-lasting cold retention.

Frequently Asked Questions

Is the tumbler safe for carbonated drinks?
Yes, the U-Turn lid is designed to work with carbonated beverages and remain 100% leakproof during transport.

Can I put the lid and straw in the dishwasher?
Yes, all lids and straws are dishwasher safe and most powder coated tumblers are top-rack dishwasher safe.

Does the silicone sleeve come off?
Yes, the removable silicone sleeve is designed to be taken off for cleaning or customization and helps protect the body from dents.