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Keep your drinks ice-cold for 34 hours or hot for 12 hours with this rugged, cupholder-friendly 40oz tumbler built for daily commutes and active lifestyles.
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Categories : Tumblers
SKU : HYD-TUM-001
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Meet the Hydrapeak Roadster 40oz Tumbler – your all-day hydration partner engineered for the road, the office, or the gym. With double-wall vacuum insulation, it keeps your coffee steaming hot for up to 12 hours and your water ice-cold for a full 34 hours. The 2-in-1 lid lets you flip up the straw for cold drinks or sip hot beverages directly, making it the only tumbler you need from morning commute to post-workout recovery. Built from premium 18/8 stainless steel and wrapped in a durable Aqua Gloss finish, this tumbler is as tough as your daily routine.
The Roadster delivers performance where it counts. Its narrow base fits most standard car cupholders, so you can hydrate on the go without wrestling with your drink. The non-slip rubber base keeps it planted on your desk or dashboard, preventing scratches and slides. Weighing just 1.23 pounds, it's light enough to carry by the sturdy handle but built to handle years of daily abuse. The sweat-free exterior means no wet hands or puddles on your table – just pure, temperature-controlled refreshment. Whether you're tackling a long drive, a busy shift, or a workout session, the Roadster 40oz Tumbler is ready to perform.
Hydrapeak backs every Roadster Tumbler with a limited lifetime warranty against manufacturer defects, giving you confidence in your purchase. Enjoy free shipping on all orders and a hassle-free return policy if it doesn't fit your lifestyle. With over 8,000 satisfied customers praising its insulation performance and lid durability, this tumbler is a proven, trusted choice for athletes and commuters alike.
One Hydrapeak Roadster 40oz Stainless Steel Tumbler with Handle and 2-in-1 Straw Lid in Aqua Gloss finish.
40oz capacity for all-day hydration
34-hour cold retention, 12-hour hot retention
2-in-1 lid: flip straw or sip opening
Cupholder-friendly base fits standard holders
Limited lifetime warranty included
Color: Aqua Gloss
Weight: 1.23 lbs (558 g)
Capacity: 40 oz (1.18 L)
Lid Type: 2-in-1 Flip Straw & Sip Lid
Material: 18/8 Food-Grade Stainless Steel
Warranty: Limited Lifetime Warranty
Dimensions: 9.25" H x 5.25" L x 3.25" W
Hot Retention: Up to 12 hours
Cold Retention: Up to 34 hours
Seller: Hydrapeak
The Hydrapeak Roadster 40oz Tumbler is more than just a drinkware – it's your hydration command center for a busy life. From early morning coffee runs to post-workout recovery, this tumbler keeps your beverages at the perfect temperature, no matter where the day takes you. Its robust build and smart design make it a reliable companion that doesn't compromise on style or performance.
Whether you're commuting to work, hitting the gym, or enjoying a day outdoors, the Roadster Tumbler adapts. Use it for hot coffee on the morning drive, then rinse and fill with cold water for an afternoon workout. Its lightweight design and sturdy handle make it easy to carry, while the sweat-free exterior ensures no wet spots in your bag or car.
Every Hydrapeak product is backed by a limited lifetime warranty against defects. We use high-grade 18/8 stainless steel and rigorous quality control to ensure your tumbler lasts. Shop with confidence knowing you get free shipping and a satisfaction guarantee on every order.
Yes, the tapered base of the Roadster Tumbler is designed to fit most standard car cup holders, making it ideal for commuting and travel.
The double-wall vacuum insulation keeps hot drinks up to 12 hours and cold drinks up to 34 hours, depending on initial temperature and ambient conditions.
The Hydrapeak Roadster 40oz Tumbler is available in several finishes including Aqua Gloss, Aqua, Peony, Black, and more. Check the product page for current stock.
The limited lifetime warranty covers manufacturer defects in materials and workmanship under normal use. It does not cover damage from misuse, drops, or cosmetic wear.
Keeps my coffee hot for hours. Love the handle.
Ice still solid after 12 hours in the car. The aqua gloss is really pretty.
It's a solid tumbler. The lid took a few tries to get used to. A bit heavy when full but that's expected for 40oz.
This thing is a beast. Used it on a road trip and my drink stayed cold the whole time. Fits in my car cupholder too.
The aqua gloss looks a little more greenish in person than the photo. Still a nice color though. Works fine for keeping drinks cold.
Bought this for my daily commute. No complaints, it does what it's supposed to.
The handle makes it easy to carry. Lid is leak resistant. Would buy again.
My wife likes it more than I do. I prefer my old one but this is decent. No leaks so far.
The cup is fine but the box arrived crushed. Took forever to get here. Not thrilled about the shipping experience.
Had this for two months now. Ice stays solid all day at work. The gloss finish looks brand new still.
Brought it on a hike and it kept my water cold for the whole 6 hours. Easy to clean too.
