Mammut Alto

Yes, the Alto is carry-on approved, making it a reliable choice for flights. Its 34-liter capacity fits within most standard airline size restrictions, though you should always check specific airline requirements before flying.

While the roll-top provides the main entry point for the pack, you don't need to unroll it every time you need something. The side zipper allows you to quickly access the main compartment, which is particularly useful for grabbing a jacket or laptop on the go.

The Alto features a dedicated internal sleeve designed to accommodate laptops up to 15 inches. It keeps your device secure and separated from the rest of your gear, though it is not a padded, shock-proof case.

The Alto is designed as a hybrid daypack for urban commuting and light trail excursions. While it includes useful features like trekking pole attachments and a chest strap for stability, it lacks a hip belt, so it is best suited for shorter hikes rather than long-distance backpacking.

The Alto is constructed from durable, water-resistant ripstop fabric and features a roll-top closure, which provides solid protection against light rain and drizzle. However, it is not fully waterproof, so you should use a rain cover if you expect heavy downpours.