1. These space-saving laundry soap and shampoo sheets ($5 each)
No need to remember the 3-1-1 TSA carry-on ratio! Add water and the sheet will dissolve instantly. The packs also come in shaving, body wash, and hand soap versions.
3. This silk bra stash ($14)
Keep your cash, credit cards, and ID very close by with this small pocket made of breathable silk.
18. This perfect carry-on backpack that lies flat ($299)
It's called The Minaal and, after a successful Kickstarter campaign, is now shipping. Like a suitcase, there are zippers on all sides and it lies flat for quick packing and unpacking. There's also a raincover for full water protection.
21. This portable rain hood ($25)
This lightweight accessory turns any coat into a rain jacket. Save on space and weight!