Meet the Canyon RT‑7 Rolltop Backpack — a rugged, versatile companion built for the demands of modern mobile life. Designed specifically to carry 17.3‑inch laptops, this pack blends smart organization, weather resistance, and expandable storage to adapt to your daily routine.

Key Features & Benefits:

• Expandable Rolltop Design (18 → 29 L): The rolltop flap allows you to flexibly increase your pack’s capacity by up to 11 liters, giving you extra space when needed yet keeping the profile compact for lighter loads. Dedicated Laptop Compartment: Padded internal sleeve fits laptops up to 17.3″, providing protection against bumps and shocks. 

• Water-Resistant Materials: The outer shell is built from polyester with water-repellent properties to help shield your electronics and essentials from light rain or splashes. Smart Storage & Organization: Four external pockets and two internal compartments offer space for accessories, chargers, cables, pens, water bottles, and more. 

• Ventilated Back & Ergonomic Comfort: The back panel is ventilated to reduce heat buildup, while shoulder straps are padded for comfortable long-term wear. 

• Extras for Convenience & Safety: Features include a USB‑A charging port (for on-the-go device charging) and reflective elements for improved visibility during low light. 

• Dimensions & Size: Measures approximately (47 + 30) × 30 × 13 cm (rolltop extended) (i.e. base height 47 cm plus 30 cm roll flap) 

• Capacity: From 18 L in its “rolled down” state, up to around 29 L when fully extended.