I'm no ultralight hiker. I'm all for lightweight hiking gear, but cutting off the end of my toothbrush to save half an ounce of weight in my backpack isn't my idea of a good time.
If you're worried your expensive creams, lotions, and makeup might crack or bust open in transit, this simple $5 fix is your answer. The silicone sleeves suction over your liquids so that any leaks are contained and won't soil the rest of your bag or waste product (every drop counts for my pricey night creme). Instead of transferring your products to different travel-sized bottles, just use these bottle covers instead.