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VOUCHED BY
59,000+
REAL USERS.
With a 4.6 out of 5 stars rating across 59,541+ global customers and over 20,000 bags bought in the past month, the Lifewit Medium Lunch Bag is America's most-trusted thermal lunch box.


12-Can / 9L Volume
Office, Picnic & School Friendly
TESTED & AUDITED
Completely leakproof, holds so much!
“I was skeptical about the 'leakproof' claims because my old lunch bags always leaked salad dressing. I've been using this Lifewit bag for 3 months now. Last week my soup container tipped over and spilled completely inside. NOT A SINGLE DROP leaked out! The PEVA liner saved my office desk. It is so easy to wipe clean too.”
Sarah M.
Verified Buyer (Office Worker)
USER TESTIMONIAL AUDIT
Completely leakproof, holds so much!
I was skeptical about the 'leakproof' claims because my old lunch bags always leaked salad dressing. I've been using this Lifewit bag for 3 months now. Last week my soup container tipped over and spilled completely inside. NOT A SINGLE DROP leaked out! The PEVA liner saved my office desk. It is so easy to wipe clean too.
Sarah M.
Verified Buyer (Office Worker)
Tough fabric and keeps drinks cold
On the job site, things get banged up. The 600D Oxford fabric is incredibly durable. I drag it across concrete, throw it in the back of my truck, and it still looks brand new. I pack it with 8 cans of soda and 2 ice packs at 6 AM, and by 2 PM my drinks are still ice cold. Sturdy zippers make a huge difference.
David T.
Verified Buyer (Construction Crew)
Perfect size for 12-hour shifts
I need to carry breakfast, lunch, snacks, and a large water bottle for my long shifts. The 9L capacity is absolutely perfect. The wide mouth double zipper lid makes it so easy to stack containers vertically without tipping them. The side pockets are perfect for my keys and badge.
Elena R.
Verified Buyer (Nurse)
Awesome soft cooler tote
Used this as a small cooler for a road trip. It fits perfectly behind the passenger seat. The shoulder strap is comfortable and padded. Kept our sandwiches dry and drinks cold for the whole 5-hour drive. Definitely recommend!
Marcus P.
Verified Buyer (Weekend Camper)
Excellent value, clean look
I love the sleek, all-black minimalist look. It doesn't look like a cheap school lunch box. It fits perfectly in my classroom cabinet. The insulation is excellent, and it's so spacious without looking bulky on my shoulder.
Jessica L.
Verified Buyer (Teacher)
Holds my shaker cup and meal prep containers
I prep all my meals for the day. This easily holds two large glass containers, my protein shaker, a couple of bananas, and utensils. The front zipper pocket is where I store my earbuds and charger. Solid bag!
Brian K.
Verified Buyer (College Student)
COMMUNITY UNBOXING & TEST

Watch Review
Lifewit Medium Insulated Lunch Bag 12-Can Test & Review
VOUCHED FEATURE ANATOMY
Leakproof Certification
Hot-press lining technique melts the PEVA sheets together to create a 100% watertight barrier. Fill with water and ice with absolute confidence.
4.5h+ Temperature Lock
2mm Expanded Polyethylene (EPE) foam core sandwich layer blocks external ambient thermal transfers, keeping items cool or warm.
600D Heavy Fabric
Water-resistant, dirt-proof outer Oxford woven fabric prevents tearing, scratching, and is extremely simple to scrub clean.
JOIN THE 59,000+ SATISFIED CUSTOMERS
Don't settle for flimsy, leaking lunch bags that wear down in weeks. Upgrade to the community-vouched, premium thermal Lifewit lunch box.