
I recently used several of these to pack MCT oil on a long outdoor holiday in Europe. No leaks occurred despite the bottles being constantly squeezed into a full backpack and often picked up. As a precaution, I put the bottles filled with oil in the zipper, but this wasn't really necessary because there were no leaks or even drips on the sides.

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
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Segbeauty 25.4Oz Shampoo Conditioner Bottles, 3Pcs 750Ml Pump Press Dispenser Set With Labels, Empty Refillable Shampoo Body Soap Conditioner Gel Plastic Lotion Containers For Bathroom Hotel White
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Refillable Hand Soap Dispenser Set - 2Pcs 10.1Oz Press Pump Bottles For Home & Hotel Use
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Segbeauty Refillable Soap Dispenser Set, 4 Pack 6.8oz Press Pump Bottles for π§΄ Travel, Lotion, Hand Wash, Shampoo, Conditioner, Shower Gel, Essential Oil - 200ml Empty Cosmetic Containers
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OMYSTYLE Hanging Toiletry Bag For Women And Men - Hygiene Kit Organizer For Travel With Toiletries, Cosmetics, Makeup, Shampoo And Brushes
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Toiletry Bag, VAGREEZ Upgraded Large Hanging Travel Toiletry Organizer Kit With Heavy-Duty Zippers Waterproof Comestic Bag Dop Kit For Women Men
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Crystal Clear Cosmetic Bag Set With Zipper, Handle Straps, And Waterproof Features For Stylish And Convenient Packing And Organizing While Traveling By ROYBENS
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Clear Eyeglasses Display Case Sunglasses Organizer Tray Box Tabletop Holder Stand - 5 Layer MineSign Sticker Display
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