Introducing our versatile and durable Roll Top Backpack - Waterproof Bicycle Pannier - the perfect accessory for all your outdoor adventures! Whether you're commuting to work, heading out for a bike ride, or going on a hiking trip, this convertible backpack has got you covered.

Crafted with high-quality waterproof material, this backpack is designed to withstand even the toughest weather conditions. With a spacious main compartment and additional pockets, you can easily store all your essentials, including your laptop, phone, wallet, and more. And thanks to its roll-top design, you can adjust the size of the bag to fit your needs and keep your belongings safe and dry.

This backpack is not only functional, but it's also incredibly lightweight, making it easy to carry wherever you go. Plus, it converts into a waterproof bicycle pannier with just a few simple adjustments, allowing you to easily transport your gear on your bike.

With its sleek design and comfortable straps, this backpack is both stylish and practical. And with its easy-to-clean material, maintenance is a breeze.

Don't settle for a one-trick pony backpack - get the Roll Top Backpack - Waterproof Bicycle Pannier today and enjoy the ultimate in versatility and convenience for all your outdoor activities!

Overview:
-Converts into a backpack
-Internal up to 17' laptop pocket
-External pockets for water bottle with reflective strips
-External front zippered pocket
-Waterproof backpack

Dimensions:
Length 11.4" x Width 4" x Height 16'/ 29 cm x 11 cm x 41 cm/ Roll top backpack extended 21'/54 cm.