<p>The Helixian Medium <em>Plus</em> case combines high-quality design with convenient features. Equipped with Infinispin technology our patented 360º wheel system, enables superior balance, precision, and control while you're on the go.</p> <p>Alongside the stylish ribbed effect design, the outer Polycarbonate coating is scratch and impact-resistant, allowing you to enjoy your travels without any worries.</p> <p><strong><u>What is Medium <em>Plus</em>?</u> <br></strong>Our <strong>Medium <em>Plus</em></strong> cases feature a full central expander - this allows for a far greater internal capacity - which provides up to 25% more packing capacity. This makes the Medium <em>Plus</em> larger than other medium cases on the market and comparable to many large-sized suitcases. </p> <p>The packing capacity of the Helixian Medium <em>Plus</em> expands from 84 to a massive 106L, providing you with the flexibility needed for different types of trips.</p>