LUXJA Nail Polish Organizer (Backpack Version) Holds 70 Bottles and a Nail Lamp, Travel Nail Bag with 2 Removable Cases and Tools Storage Pockets (Patent Pending), Black

I’ll start of by saying you can fit A LOT more polishes than stated if you have smaller bottles like the 7ml that Beetles and Modelones gel polish collections are sold in. The spots for polishes are designed for the 14/15 ml size that regular nail polish come in or professional size gel polish. I have over 100 bottles in this and the majority of those are the larger 14/15ml size.My favorite feature of this brand’s polish cases is the soft and flexible polish grids. The material is soft and velvety similar to toddler PJs. Some other brands polish grids are inflexible foam that tear easily �� The flexibilty of this one both hugs the bottles and lets you fit a variety of bottle shapes and sizes. I dont travel much, but this one I’m confident will cushion bottles safey for most everything other than checked bags for air travel.The grids are also removeable so you could use one of the 2 flat cases to hold other supplies. It is possible to have everything you need for clients if you are a nail tech on-the-go. If both flat cases are filled with polish you would definitely need another bag for some of your supplies but it would be a light load. This backpack is great for good ergonomics by fitting the heaviest things.I have a large, professional size LED lamp that i was concerned would not fit. It fits but i need to put the plug in another pocket. Since the compartment is a bit flexible I can keep some cotton balls, wipes and other soft things in with the lamp.I love the water bottle style pockets work well to store bottles of acetone although i keep them inside a plastic bag in case of leaks.I’m not sure if this feature is intentional, but the zipper pulls end in circles. The 2 large compartments have 2 zipper pulls. I use twist ties for extra security to keep them closed. You could probably use small luggage locks as well.When the 2 big compartments are full as i have them, the smaller pockets cannot hold much. The only way this design could be improved in my opinion would be to make the side zipper compartment wider and have 2 zipper pulls. The zipper compartment on the back would look out of proportion if made larger. It can hold a cell phone, transit/access cards. Any keys on a keychain would need to be minimal.If the manufacturers are reading this my dream tech-on-the-go backpack would only need to add the following: higher quality mesh for the bottle compartments (i love the drawstrings and toggles for a tigh close BTW), a chest/sternum strap for improved ergonomics with heavy loads and some molle style loops on the side and front straps to add carabiners or clip on some keys.I have 2 smaller polish cases from this brand that I like. This was a spluge for me at $70 so my previous experience was the brand made me go for it. This is definitely worth the money!