The value 'BagBase - Black Waterproof Roll-Top Backpack- Work Backpack, Sports backpack, School Backpack - 100% Recycled Polyester Cabin Bag and Gym Backpack' specified cannot be used as it conflicts with the value 'BG870 Simplicity Roll-Top Backpack - Black' for ASIN Z in the Amazon catalogue. If this is ASIN 'B0CRBH3PFX', update the value to match the ASIN data. If this is a different product, update identifying information (UPC/EAN/Part Number/etc). Learn how to fix this error ECO FRIENDLY: It is our commitment to ensure high quality while being eco friendly, that is why our waterproof bags' polyester is certified by Control Union CU811033. With a zippered side pocket that can fit a bottle or an umbrella, this backpack is weather proof and comes in a smaller size. PERSONALISE IT: This school and gym backpack with a printing area of 27 x 34 cm, it is the perfect canvas for you to give it the design you prefer the most. It has a TearAway label for ease of rebranding and personalisation. It is unisex and has a magnetic roll-top closure. Capacity of 15 litres. VERSATILE TRAVEL BACKPACK: With multiple pockets, a classic design, and zippered pockets, the limit for its use is the sky. This bag was created for everyone, that's why it has a padded air mesh back panel for comfort. It can also be used as hand luggage bag, swimming bag, and as a school backpack. CLASSIC DESIGN: This backpack keeps the classic mainstream backpack design, which can better match your outfit and retain fashion. It's resistant material makes perfect for every environment, you can use it as a sports bag and as cabin bag. It has PU, self-coloured zip pullers and a rear luggage strap.