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Ships within 48 hours · Estimated delivery Jul 21 - Jul 26
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Description
EAST OAK 6.3 Cups Battery Powered Heated Lunch Box27000MAH HIGH CAPACITY BATTERY: Powered by an upgraded 27000mAh high performance battery, this battery lunch box food heater supports extended cordless heating to meet your meal warming needs in daily scenarios. Whether at work, on outings, camping, or commuting, this portable electric lunch box lets you enjoy warm food conveniently on the go. SET A TIME, NOT A TIMER: Unlike complicated countdown modes, the upgraded EAST OAK electric lunch box allows
- 27000MAH HIGH-CAPACITY BATTERY:Powered by an upgraded 27000mAh high-performance battery, this battery lunch box food heater supports extended cordless heating to meet your meal warming needs in daily scenarios. Whether at work, on outings, camping, or commuting, this portable electric lunch box lets you enjoy warm food conveniently on the go.
- SET A TIME, NOT A TIMER:Unlike complicated countdown modes, the upgraded EAST OAK electric lunch box allows you to set your exact mealtime directly (e.g., 12:05 PM). It automatically starts heating two hours before your scheduled time, so your meal is ready hot and on time — no tedious calculations, just simple, smart convenience.
- MEMORY FUNCTION ELIMINATES DAILY REPETITIVE SETTINGS:Simply calibrate the time once during first use, then set your preferred mealtime and temperature. The built-in memory function automatically saves your settings, so this electric lunch box for adults is ready to use right at startup — no daily adjustments or repeated setup required.
- NO MORE BATTERY GUESSWORK:The high-definition digital screen accurately shows remaining battery percentage in real time (e.g., “99” means 99% power left), so you always know when to recharge. It helps avoid unexpected power loss and ensures stable and reliable performance for this heatable lunch box.
- UPGRADED 1.5L LARGE CAPACITY:Capacity has been increased from 1.3L to 1.5L (approx. 6.3 cups), offering more space than standard portable food warmers to hold heartier portions. With a removable divider to separate food and prevent flavor mixing, this heating lunch box for men easily meets your daily meal needs.
- LEAK‑PROOF & EASY CLEANUP:The lid features a silicone seal design that has passed rigorous leakproof testing, preventing spills during daily commutes. The inner container, removable divider, fork, and spoon are all dishwasher safe, making this heater lunch box easy to clean and maintain after every use.
- COMPLETE SET & THOUGHTFUL GIFT:The full set includes a heated lunch box, food container, insulated bag, fork, spoon, and utensil pouch. It is a practical and heartwarming gift for office workers, drivers, and outdoor workers — this durable heating lunch box for men brings warm meals for warm hearts.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 7 reviews
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Product Reviews
★★★★★ 3
Hard to install as instructed.
Size: 32 oz
Nearly impossible to get it in the tire through the valve. Yes I removed the valve core.
Broke the bead on the tire and dumped it in. That worked great! So far no leaks.
They should definitely redesign the installation method.
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Reviewed in the United States on April 28, 2026
★★★★★ 5
Been using it for 15 years! Not sure where the Neg reviews come from?
Size: 16 oz
I've been using Liquitube since around 2010. I use it religiously in my ATVs and lawn tractor tires. Since I've been using this stuff, I've never had a flat before. I've pulled out nails and slivers of steel out of my ATV tires but yet none of them lose air or go flat.
I think some of the negative reviews come from improper use of the product or not enough of the product is being used in the tires. I think this come from variance in formula charts that Liquitube has had in the past on their bottles and on their website. The chart on their website wouldn't match the formula that was provided on the bottle. So I think alot of people get mixed up and not knowing the correct amount to add to each tire. Now Liquitube just puts pictures on the side of the bottle with an ounce measurement below each picture to tell people how to use it. But even that can be confusing. For instance, take the picture of the ATV that they show. Below the ATV it says 32oz. Now some people probably think the 32oz is for the entire ATV. Well that isn't the case. They want you to use 32oz Per Tire! Years ago Liquitube even used to say on the bottle to use 32oz per tire on an ATV. Now they just show a picture with an amount below it.
Now you'll come to find out that the 32oz they recommend doesn't match up to the formula they tell you to use to calculate how much each tire is supposed to get. So if you use the formula provided, you come to find that it calculates out to use less product per tire than what the bottle tells you to use. So that's very confusing as well.
So if you use it long enough, you'll be able to know how much each tire will need from experience. Just make sure there's enough on the inside of the tire to coat the entire inside as well as leaving a bit left over to circulate in the tire so it can be ready for a large puncture if that ever happens.
All in all, it's a good product that does what it claims. It lasts for as long as the tire does and it doesn't freeze up in the cold either! 5 stars!
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Reviewed in the United States on February 13, 2026
★★★★★ 5
Worked on slow leak… one month already!!!
Style: 18oz
Edit: Still holding proper pressure at 2-months !!!
Had a slow leak where my tire went from 44psi to ~18psi over 2-3 days… Dashboard light would let me know every few days that I had a tire problem and I would inflate the tire back up to 44psi… Anyway, I used this product and filled air back to 44 psi and it’s held the pressure for a month already !!!! Be sure to deflate tire to ~15 PSI before adding the product… it only took about 30 seconds to empty the container into my tire with the tire pressure low. Very happy with this product !!!
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Reviewed in the United States on April 6, 2026
★★★★★ 5
Excellent stuff!
Style: 18oz
Used this on a Z-Trac with a flat and it fixed it and has held up for over 8 months.
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Reviewed in the United States on May 11, 2026
★★★★★ 5
Greats stuff
Style: 14oz
Works super, has kept air steaycfor over 6 months, no leaks
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Reviewed in the United States on May 30, 2026