I love this little kit. I know some reviews say it's too small, but I travel to a lot to conferences for a week or so and with just my two carry-ons. Don't let 2 carry-ons fool you on what I haul though. I am allergic to laundry detergents and synthetic dyes and perfumes so this means that I haul a sheet, pillowcase, and towels with me as well as all my toiletries because I can't use freebies at a hotel without a reaction. (What's my trick--combine good travel gear with some good camping gear--backpackers hate weight!). So why this Osprey kit? I was looking to consolidate and upgrade--I used to carry a drop kit that was 4"x6"x2" and a separate liquids bag, but I wanted something all inclusive and wanted to be able to hang it in the bathroom. The liquids bag on this kit was detachable and easy to access at the airport. The hanging kits don't usually have this feature! I also always buy brightly colored gear so it's easy to see if I've left something in all those neutral toned hotel rooms. The rip stop fabric should be fairly durable and one of my carry-one bags is a wheeled Osprey suitcase and it's going strong after a decade of campus travel and 2-3 conferences a year. This pack is also fairly compact--carry-ons and all. What does that mean as you look at my photos? I'm low maintenance when it comes to hair and makeup but high maintenance on the number of things I have to take with me. So if you like more makeup but can use the shampoo and soap at the hotel, it should fit. Also full disclosure--I've gotten fairly good at travel containers, AND I keep an extra pouch for meds, supplements, first aid (which you can see in one of the pictures for reference--that pouch is from the container store and since it is soft is stuffs easily in nooks and crannies of my bag). Okay so you can see the kit rolled up and unfurled. Stuffed full it's about 4.5"Hx8.5"Wx3D" and there's still some stretch room if I need to sneak in something small. In the liquids back I have a pouch/bag of New Wash Rich, and styling gel for my wavy hair, aloe and calendula salve, toothpaste, tinted sunscreen (instead of foundation), EO sample bottle with face oil (works as night moisturizer and eye makeup remover), brow gel, mascara, eye glass cleaner, essential oils, and mouthwash (don't be scared it's Dragonfly Effects herbal). I can also sneak a small EO headache roller in here or change out the hair gel with a mini mister of sea salt/curl spray. The trickiest part of the liquids pouch? Not perfectly square and my matador shampoo bag is a little slick but the New Wash is tick. The middle pouch--which is accessible from the the inside and the outside the kit when rolled! Cool! --Has a half bar of soap (which I could probably go smaller with and I use also for shaving), solid lotion, body glide, deodorant, sunscreen stick, floss, and solid/cream blush/eye makeup compact. (hint: turn travel deodorant and body glide horizontally, they fit better that way) The fabric and bag are what I roll my necklaces and earrings in. I tuck this in the mesh pouch on this level. The upper pouch comes with a mirror !...and I carry a comb, small scissors and sewing kit, hair bands/bobby pins, eyelash curler, lip liner (tinted lip balm is in my purse), eye liner, tweezers, travel razor, and travel toothbrush. There is room in this pouch for a few more things--feminine hygiene for example. The only thing I have that really doesn't fit in this is my night guard case. I hope this helps those of you trying to figure out how small might be too small for you or trying to gauge what you can really get into this kit. Be well! Travel safe!