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🎯 Elevate your meal prep game—stay fresh, stay sharp, stay ahead!
The 2020 UPGRADED 519 Fitness Meal Prep Backpack is a 37.4L insulated, waterproof cooler backpack designed for health-conscious professionals. Featuring BPA-free, eco-friendly materials, 6 leakproof meal containers, 2 ice packs, and a padded 17” laptop compartment, it keeps food fresh for 12-16 hours while offering ergonomic comfort and versatile storage for work, workouts, and outdoor adventures.





| ASIN | B08132NTSB |
| Additional Features | Eco Friendly, Insulat, Leak Proof |
| Brand Name | 50 FIVE ONE NINE |
| Capacity | 37.4 Liters |
| Chamber Depth | 7.5 Inches |
| Chamber Height | 17 Inches |
| Color | Grey |
| Container Type | Bag |
| Customer Reviews | 4.5 4.5 out of 5 stars (130) |
| Included Components | Ice Sheet |
| Insulation Material Type | Polyurethane Foam |
| Item Dimensions D x W x H | 27.9D x 27.9W x 45.7H centimeters |
| Item Weight | 2.6 Kilograms |
| Manufacturer | 50 FIVE ONE NINE |
| Manufacturer Part Number | CLASSIC-G |
| Material Type | Polyester |
| Pattern | Solid |
| Recommended Uses For Product | Camping, Fishing, GYM, Hiking, Picnic, WORK OUT |
| UPC | 755318086399 |
| Water Resistance Level | Waterproof |
A**R
As an office worker who weight trains and packs my lunch daily, I was looking for a way to pack my daily food needs and have my computer, charger, tablet, etc., all in a single bag. The 519 Fitness bag has met all my requirements. I can pack my four meals in a compartment that is easy to clean, I have my vitamins in a pocket on top, my laptop and tablet go in the back, I have pockets on the side for water, extra pockets for cords and chargers and still have extra room.
J**N
I absolutely love this lunch box/back pack! I am a working new mom and have the need to transport a lot of items to and from work on the day to day including a lap top, breast pump/supplies, my meals/snacks and various other items. This back pack holds it all and has room to spare! Plus it keeps my meals and breast milk cold all day with only the ice packs that are included. I would highly recommend this backpack to anyone who is looking to contain all of your day to day items and meals in one bag. It is super well insulated and keeps my meals cold for 8 hours plus. As well, the bag is very well made and seems extremely durable. That being said, fair warning, this is NOT a small bag, so if you are looking for something inconspicuous, this is not your bag. But it works great for me!! I highly recommend!!
S**H
This bag is great if you need to transport a few days of food or a picnic. I plan to bring my meals to work on Monday’s for the week using this bag. I love the protein shaker bottle that has extra storage for powder, vitamins/supplements. This is truly an all in one bag it not only comes with 6 containers but it has room for 3 of them in a zipper compartment on the top maybe for snacks or other non-refrigerated items. It even has a laptop sleeve/compartment. This bag will eliminate having to use a lunch pail, purse, laptop bag and more. Add in a power bank and you’ve got a convenient way to charge your phone or other devices. Great for weekend trips of you want to bring your own meals as well, it fits so much food and is worth the price!
K**N
The bag is great for doing what it needed for me. Has a laptop slot and room for important papers I need to carry around. Plenty of space for extra snack things or chargers up top compartment. The cooler part is just ok. It’s not very sturdy and the top part will collapse down onto the cooler. The separation compartment could be a bit stronger to hold up top half of bag. The negative about the bag is that the sticking doesn’t hold up after a few months use. It’s already past the return deadline and can’t return it now. Good bad, but beware that it won’t hold up overtime. I thought spending money would get me quality. It wasn’t as good as I thought it would be.
B**T
My husband loves it. It is huge with plenty of room, comfortable and durable! Also keeps food cool.
Trustpilot
1 month ago
4 days ago