Designed in different sizes – We believe that for optimal compatibility one size doesn’t fit all. The Mini is suitable for boards up to 10 inches in width and a wheel to wheel clearance of 17 inches. For the best fit, we recommend a board of up to 32 inches in length, however, longer boards will be able to fit too! The Maxi, on the other hand, is designed for longboards more than 32 inches in length, up to 11 inches in width and a wheel to wheel clearance of 22 inches. Fits non-electric boards too! For those who are unsure if your board will fit our backpacks, especially so for those with thicker​/​double stacked enclosures, do send us an email to check with us before purchasing so we can advise accordingly. Approximate Dimensions: 22.9 inches by 19.3 inches for Maxi 18.9 inches by 15.7 inches for Mini Capacity matters – Main storage compartment of approximately 16.5L for the Mini and 28L for the Maxi. Both are expandable with a roll-top design. Padded laptop compartment for a 15" Macbook Pro or similarly sized models. 2 quick access side pockets for smaller items like your phone or remote. 2 side pocket slots perfect for water bottles or your speakers. Thoughtfully designed with quality materials - 1680D Ballistic Nylon and 1000D Nylon Canvas. YKK Zippers. Dove-Grey ​/​ Black colourway. Bright lime green interior liner to help with visibility. Removable integrated helmet storage sleeve – Fits your typical half shell or full-face helmets for ease of storage. Retro-reflective strips – Helpful during night rides. Improved Deck Covers – All backpack models come with a durable deck cover to protect against grip tape abrasion while carrying your board Side Buckles – To keep backpack slim and compact while providing additional security to side storage