I bought these to take on an international trip. Total flight time 11+ hours. I reached my final destination and saw that the bottles hadn't spilled. I was concerned they are flip tops but they work great! The holes are wide so they are easy to fill. When you squeeze the bottle, shampoo or whatever comes out, the bottle collapses and creates suction to prevent leakage. I've only used them for shampoo and conditioner so I'm not sure how they would work with oils or anything more liquid. But they fit my requirements perfectly!
24-Pack Amber 2ML Essential Oil Roller Bottles By ZEJIA With Stainless Steel Roller Balls And 2 Droppers - Mini Glass Roll-On Bottles For Oils
26 Review
ZEJIA 100Pcs Blue Makeup Sample Jars With Lids - 5 Gram Cosmetic Containers For Easy Storage
28 Review
Beauticom'S Leak Proof Double Wall Clear Jars With Flat Top Lids - Ideal For Creams, Lotions, Make Up, Powders, And Glitters (12 Pieces, Black Lid)
27 Review
Refillable Shampoo And Conditioner Dispenser Set - 3 Pack, 10Oz/300Ml Bottles For Bathroom, Kitchen, Or Hotel Use - Brown Color For Enhanced Style And Functionality
34 Review
OMYSTYLE Hanging Toiletry Bag For Women And Men - Hygiene Kit Organizer For Travel With Toiletries, Cosmetics, Makeup, Shampoo And Brushes
41 Review
Toiletry Bag, VAGREEZ Upgraded Large Hanging Travel Toiletry Organizer Kit With Heavy-Duty Zippers Waterproof Comestic Bag Dop Kit For Women Men
37 Review
Teal Thrill: Sorbus Large Clear Makeup Organizer With Detachable Spacious Beauty Display - Ideal Jewelry & Make Up Storage For Vanity, Dresser & Countertop
42 Review
Travel Toiletry Bag Organizer For Men And Women - Medium-Sized Hanging Makeup And Cosmetic Bag In Pink By Narwey
35 Review