✅ 100% leakproof
✅ 30+ hrs cold / 12 hrs hot
✅ Premium steel – toxin-free sips
✅ 2-in-1 lid – flip or sip
✅ Cupholder fit – dishwasher-safe
Free accessories included (worth $10): Silicone Straw Topper + Straw Cleaning Brush
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Engineered with performance and style in mind, this tumbler delivers all-day temperature control, zero leaks, and a premium finish that lasts. Whether you're commuting, traveling, or working out, it’s built to elevate your everyday hydration.
Key Features:
✅ 100% Leakproof – Toss it in your bag with confidence
❄️ 30+ Hours Cold / 12 Hours Hot – Keeps drinks perfectly chilled or hot
🥇 Premium Steel – Durable, rust-resistant & toxin-free
🥤 2-in-1 Lid – Flip to sip or use the straw
🛡️ Dent-Resistant – Built to handle life’s drops
🚗 Cupholder Friendly – Plus, dishwasher safe for easy cleaning
Love it or Return it - No questions asked
“Why You’ll Love It or Your Money Back”
"No More Leaks. No More Lukewarm Drinks. Just Pure, Powerful Hydration.”
30+ Hours Ice-Cold
Triple-layer insulation keeps your favorite drinks ice-cold for 30+ hours without any metallic taste.
100% Leakproof. Seriously.
Lock it and go—BriteLune stays sealed even with iced drinks or sparkling water. No spills, no worries.
Premium Stainless Steel
Both our straw and tumbler are made of premium stainless steel—so no plastic touches your drink, ever.
Perfect for Every Sip
From fresh fruit juices to infused waters and daily electrolytes—BriteLune keeps them colder, fresher, longer.
30+ Hours Ice-Cold
Triple-layer insulation keeps your favorite drinks ice-cold for 30+ hours without any metallic taste.
100% Leakproof. Seriously.
Lock it and go—BriteLune stays sealed even with iced drinks or sparkling water. No spills, no worries.
Premium Stainless Steel
Both our straw and tumbler are made of premium stainless steel—so no plastic touches your drink, ever.
Perfect for Every Sip
From fresh fruit juices to infused waters and daily electrolytes—BriteLune keeps them colder, fresher, longer.
I love this cup, it's well made, stylish, convenient. I always hated the random flopping around straws in a Stanley, this one has a rubber thing holding it in place in the CENTER of the cup, not a random straw on the side like other models.
This has been one my favorite cup. And i have them all. Stanley, rtic, Brumate, Hydro Flask and every off name brand on the market. The BriteLune keeps my drink cold and holds ice for 2 days and is not heavy like the other ones. The only thing in don't like is that it does not come in more colors.
I absolutely love this Tumblr. Trust me… I have bought all of the other brands that claim to be leak proof and they are not. This Tumblr is everything I want and more. I love the dual spout access. I love the idea of a metal straw, which of course keeps everything nice and cold when drinking. The Tumblr stays extremely cold and the ice intact for hours and hours.
I love my Owala, but BriteLune gives me the same durability with a much sleeker look. The bright pink color is stunning, and it keeps my iced coffee cold even longer. Definitely my new favorite tumbler!
"It’s not just about hydration — it’s peace of mind in your gym bag."
VS.
Small batch, handcrafted attention
Mass-produced, less quality control
100% leakproof, Toss it anywhere
Risky Lids, Soaked bags
30+ Hour Cold, 12+ Hour Hot
Ice melts in few hours
Dent & chip resistant – stays looking new
Dents/chips easily, looks worn fast
BPA, Phthalate, Lead-free and Rustproof
Unsure of quality and rust issues
All 5-Star Reviews on Amazon
We offer domestic shipping in USA. All products are stocked in USA and are delivered via Amazon or UPS within 3-5 business days.
While others cut corners, we listen to real user frustrations—and fix them. From impact-resistant lids to real dual-temp compatibility, to top-tier steel and beautiful finishes that won’t chip or scratch—BriteLune is built for everyday heroes who deserve better.
Yes! Thanks to our double-wall vacuum insulation, it keeps drinks cold for 24 hours and hot for 12. We’ve tested it ourselves—and made sure it performs better than most tumblers out there. Just make sure the lid is fully sealed!
Absolutely. Our tumbler is dual-temp engineered to handle piping hot coffee (up to 12 hours) and icy cold water (for 24+ hours). Unlike other brands, we don't hide fine print—you can safely enjoy both without compromising performance.
BriteLune tumblers feature a dual-locking mechanism that’s been drop-tested (yes, even on carpet!). Flip top lid is 100% leakproof, perfect for your bags. And even when you are using straw, the spill resistant-seal holds strong.
Never. BriteLune is made with premium food-grade 18/8 stainless steel—non-toxic, BPA-free, and rust-resistant. Plus, we coat the interior with a non-reactive finish so your drink stays pure, odor-free, and great-tasting all day.
Nope! We use high-quality, durable powder coating that resists scratches and chips. Whether you’re using it daily or keeping it in your car cupholder, it’ll still look great.
Additionally, our tumblers are also dent-resistant.
I absolutely love this Tumblr. Trust me… I have bought all of the other brands that claim to be leak proof and they are not. When I found found this Tumblr. It was my hope that it would in fact be easier to open at the top without the seal, needing to be run under hot water. This Tumblr is everything I want and more. I love the dual spout access. I love the idea of a metal straw, which of course keeps everything nice and cold when drinking. The Tumblr stays extremely cold and the ice intact for hours and hours. My only wish was more variety of colors.
Love It!!
Love it!
This has br one my favorite cup. And i hace them all. Stanley, rtic, Brumate, Hydro Flask and every off name brand on the market. The BriteLune keeps my drink cold and holds ice for 2 days and is not heavy like the other ones. The only thing indont like is the Pepto-Bismol pink. But that’s the only color that was available when I ordered.
The quality of this tumbler is amazing! Easy to clean! Keeps drinks very cold! I love the straw option! The color is so fun
The color is so much prettier than expected and it came on time.
I’ve tried them all—Stanley, BrüMate, Contigo—but BriteLune wins! It’s 100% leakproof (yes, actually!), and the 2-in-1 lid lets me switch between sipping and using a straw.
It keeps drinks cold for 30 hours, and the hot pink color is stunning—I get compliments everywhere! If you want a tumbler that’s stylish, practical, and spill-proof, this is it. Obsessed!
So good at keeping my drinks cold & I love that it fits in my cup holder!! So cute to carry around and I love the multifunctional lid. Would definitely reccommend this water bottle :)
This tumbler is super durable and doesn’t leak. I’ve taken it everywhere—on hikes, to work, and on long trips—and it hasn’t let me down once. Plus, it looks cute with the bright color!
I love my Owala, but BriteLune gives me the same durability with a much sleeker look. The bright pink color is stunning, and it keeps my iced coffee cold even longer. Definitely my new favorite tumbler!
