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🎒 Fuel Your Hustle, From Desk to Deadlift
The 519 Fitness Meal Prep Backpack is a premium insulated cooler backpack crafted from ultra-durable 1680D ballistic polyester with reinforced stitching for unmatched toughness. Designed for professionals and athletes alike, it features a laptop compartment fitting up to 17.3" devices, 3 BPA-free meal containers, 2 ice packs for 8+ hours of cooling, and a protein shaker. Its ergonomic straps and breathable padding ensure comfort during long commutes, while the sleek hybrid design bridges office professionalism with gym readiness. Backed by a 2-year warranty, this backpack is your ultimate all-day nutrition and gear carrier.















| Asin | B083DDZG6P |
| Best Sellers Rank | #167,438 in Sports & Outdoors (See Top 100 in Sports & Outdoors) #693 in Camping Coolers |
| Brand Name | 50 FIVE ONE NINE |
| Color | Gray |
| Customer Reviews | 4.6 4.6 out of 5 stars (552) 4.6 out of 5 stars |
| Item Dimensions D X W X H | 10"D x 11"W x 17"H |
| Item Weight | 1.7 kg |
| Manufacturer | FIVE ONE NINE FITNESS |
| Manufacturer Part Number | FB19012 |
| Manufacturer Warranty Description | 2 years warranty. |
| Material Type | Polyester |
| Model Number | FB19012 |
| Number Of Items | 6 |
| Number Of Packs | 3 |
| Style Name | Meal Prep Backpack |
| Unit Count | 1 Count |
| Upc | 783103832722 |
User
Excellent Quality worth the money!
The lunch bag came with everything I wanted! I started a production job a couple months ago and I’ve been spending about 80-100 a week at their cafeteria. I bought this bag so I could take lunches and drinks.The front is insulated so I can keep food hot or cold (my work has microwave so I will keep my food cold) the 3 tubs are a good size for 3 meals. The cup was kind of confusing but after I read the description I figured out how to put it together lol.You have your lid, shaker spring, cup, the 3 slotted one is for if you take like any kind of pills or nutrition(the white slotted part has enough room to hold some small snacks or creatine,some grapes or something), last is the black part. This is intended to hold your protein powder, but again snacks or anything else would fit there.The backpack front pocket is nice for holding drinks, or, chips, or snacks that’s what I’ll be using it for. The backpack part is big enough to carry most essentials, change of clothes, shoes, and there is a spot for a laptop holder.There is a small zip pocket on both sides of the bag 1 has a spot to fit a usb port through. Both pockets are big enough to hold a small phone, music devices, keys, debit card wallet or anything about that size.Overall I’m very pleased with the quality of the material my wife compares it to an Eddie Bauer diaper backpack we used to have. No rips or frays, some of the reviews had me nervous.I spend a lot of money on lunch at work so this is going to save me a lot. They also have a gym at their facility and so I will be using the backpack to hold my clothes, shoes, and headphones, this bag meets all of my needs with work. Excited to use it tomorrow!I’ll give update when I start to notice any wear.
User
Reliable and spacious
For about $60, this cooler backpack offers a great balance of value for the features it provides. The cooler section is very spacious, while still allowing the “cargo” area room for a full size laptop. Comfort is decent as well, due to the cooler being on the bottom of the bag, that’s where most of the weight will be if you pack heavy. The two front pockets ahead of the larger cargo area are spacious and the side zipper pockets offer good spots for things like pens and cables, one of the pockets offers a USB passthrough for charging which is nice.I also appreciate the included ice packs, tupperware, and protein shaker. The only thing I didn’t like is how the tupperware does not collapse together when stacked without the lid like in more name brand tupperware. However, I was not expecting them to be included so I can’t really complain too bad.
User
Great backpack!
Luv this backpack! It’s perfect for someone that meal preps and has to carry a laptop around all the time. Also really like the size of the containers that come with it. I do add a few small ice blocks because I work outside all day.
User
Great bag
I purchased this bag to carry my work items, lunch, and gym clothes/gear. I was using multiple bags before and that was becoming a hassle. I wanted to be able to fit everything into one bag and this bag does that.The price of the bag isnt cheap or expensive so I gave it a shot. And they could honestly charge more and I'd still pay.It is well made and keeps my meals cold for my entire shift even in the AZ heat. I purchased this a year ago and it still looks brand new. I would recommend this bag.
User
My only regret is not getting the bigger version
I refuse to carry a bunch of bags this is the best backpack lunchbox Ive ever had. Ive had 5 different bags in 6yrs. The lining in the food compartment is PVC material not that foil stuff that flakes off after a few months. Still hasnt cracked. Ive spilled stuff inside and it wiped out just fine. It stained the material but no smell. It holds up to purple wipes.12hr shift and in school it fits ALL the things I need to bring and it has good sized separated compartments so I don't have to dig for stuff. It is big and not cute but the logo is just a single stitch so I took it off with a seem ripper and girlypopped it up a little with accessories. The lining of the pouch I had to cut open to put my pins on because there is thick foam. Ive had it since 8/22/24 no sign of breaking still. You can see in one of the pictures that the sides of the bottom compartment collapses and it does sometimes fall over if the back doesn't have enough stuff in it. I wish it had a hard plastic support in sides of the bottom. Zippers are super sturdy they haven't gotten stuck on the bag. The straps are thick and comfortable. I freeze my meal prep so by the time I get to eat it has defrosted enough to microwave. If the food isnt frozen before you put it in then you HAVE to use both ice packs and keep it zipped to keep the temperature retention for ~9ish hours. Can only fit one 8cup glass pyrex m with other smaller things stacked on top. It fits 3 of the mainstay plastic 4.2cups containers with other smaller things packed in. The side pockets are not big or tall enough to put any type of 40oz water bottle.
User
Zipper
I have bought it twice. It is amaizing. The only problem was the zipper on the laptop compartment broke easily.
User
Good for long shifts and the gym.
Cool idea, worked well for carrying all my food, workout gear and things for a 12 hour day at work. My work place has a gym that I use everyday and being able to have all my food with me just in case I get called outside of work suddenly I can just grab and go. After a couple of years the inside pockets do fall apart but instead of getting a new bag I’ve just put my smaller items into a gallon bag to keep everything together.
User
I’m thoroughly impressed! 😎 Day 10 review.
I received my pack today and OMG, I LOVE IT! The meal compartment is huge and has a divider that holds the pack in place after the containers are removed. I placed the two cold packs that came with the bag in the fridge compartment along with a medium cold pack and put two cold packs in the small side pockets. Needless to say I shouldn’t have any issues keeping the contents cold. I will update you in a month or so after I’ve put it to the test. Now onto the other pockets! 😃 I packed my size 6 gym shoe and sweat pants in the largest top pocket, my sweat band and sweat lotion in front of that, my condiments, cutlery and meal bars in front of that and on the side pockets I have my mini umbrella and there are still four small side pockets left to store knickknacks like pens and such. Oh! I used the mesh pockets for my Blender Bottel and Thermos AND there is separate lined pocket that I assume protects against condensation that fits my 13 inch MacBook Pro, my IPad, my food scale, a large not book and a few chargers! Is this pack bulky? Yes. However, I am a man standing about 5”4’ and regardless of its size, fully packed it fits quite snug and fits comfortably... A-MAZING!!!
User
Esta excelente y de buena calidad
Llegó antes de lo esperado, además de que viene súper completa, bien equipada y lista para todos los que vamos al gym y estudiamos
User
Perfect
Awesome bag, good size, smooth zippers. Exactly what I wanted
User
Excelente
Excelente precio y calidad
User
Super sac, mais endommagé à la réception
Le sac est super, les compartiments , les accessoires géniaux. J'aurais pu donner une note de 5 s'il était arrivé dans un état A1. Il semble y avoir un défaut de fabrication avec les poches latérales en filet. J'avais lu quelques commentaires que les filets étaient déchirés. Et ce la est arrivé à moi aussi. La conception aurait été parfaite et le sac a vraiment été bien pensé et designé, car il est TOP côté pratique, mais il semble y avoit un problème de conception des poches latérales en filet. Le fabricant, le designer ou le manufacturier devraient repenser le matériel utilisé pour ces poches latérale. Elles était brisée à l'arrivée et je ne pourrai pas l'utiliser pour porter ma bouteille. Si les poches latérales étaient faites dans un nylon résistant, je commanderais ce sac à nouveau, mais pour l'instant, je dois trouver une solution pour faire réparer/changer le matériel de ces poches latérales. ;-(
User
Falling apart
Mesh pockets ripped and ripped inside bag
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