best travel backpack under $100 MATEIN Black Mens Backpack, Expandable Carry on for Women | Expandable Business Backpack, 27L, Lightweight, Waterproof Hiking Daypack for Outedoor Sports Rucksack Daypack, Anti Theft SYR Color:Black (W042) Kate Spade Natalie Crushed

best travel backpack under $100 MATEIN Black Mens Backpack, Expandable Carry on for Women | Expandable Business Backpack, 27L, Lightweight, Waterproof Hiking Daypack for Outedoor Sports Rucksack Daypack, Anti Theft SYR Color:Black (W042) Kate Spade Natalie Crushed

Kate Spade Natalie Crushed Velvet Convertible Mini Backpack (Black)

Some brands use their own proprietary waterproofing, such as the Merrell Moab 3 Mid

SYR

Color:Black (W042)

Should the weather take a turn, the Road One features a removable rain cover, keeping your gear dry and protected in adverse weather, whilst a wet pocket also keeps your damp stuff away from the rest of your gear