40l Outdoor travel double-shoulder backpack.

This carry-on backpack is suitable for air travel, day trips, and weekend getaways. It is made of ripstop nylon fabric, which is waterproof and lightweight. In addition, the back panel and shoulder straps are thickly padded. Combined with load lifters and a comfortable hip belt, it can effectively balance the entire weight from the shoulders to the pelvic region.

It is also a 40-liter mountaineering backpack with a spacious main compartment for easy access to items. It features a detachable daypack, an attached compartment for a 16-inch computer, a stowable shoulder strap and waist belt, and a large panel zippered main compartment. There is 1 inner sleeve with a hook-and-loop fastener and a water tube exit for a hydration bladder. There is 1 secondary compartment with multiple layers and a key clip, 1 front anti-theft pocket, and 2 large mesh side pockets for holding bottles and umbrellas. The 2 side compression straps and double daisy chain loops can effectively enhance the loading capacity.

A 40-liter backpack is considered a medium-sized backpack and is suitable for day hikes, weekend trips, and lightweight travels.

The following is a rough estimate of the capacity of a 40-liter backpack:
Clothing: Depending on the type of clothing, you can pack clothes for 3 to 5 days, including several pairs of pants, shirts, socks, and underwear.
Sleeping Bag and Mat: A lightweight sleeping bag and sleeping mat can be placed in the main compartment.
Tent: A small two-person tent or a single-person tent can be packed in the main compartment or strapped to the outside of the backpack.
Food and Cookware: You can put a small stove, a fuel canister, and food for several days in the backpack.
Hydration: The side pockets can hold a hydration bladder or a water bottle.
Other Gear: Maps, first aid kits, toiletries, and other small items can be stored in the various pockets and compartments of the backpack.

This 55L outdoor travel and hiking backpack is made of bluesign® APPROVED certified recycled jacquard polyester fabric,which means that harmful substances are eliminated from the very beginning of production. The bluesign® SYSTEM concept is applied to comprehensively control the production process to ensure that the recycled polyester jacquard fabric is safe and sustainable, and the impact on people and the environment is minimized. This lightweight and streamlined long-distance travel backpack is equipped with an AIRSCAPE™ back panel, which provides a lightweight, stable, and comfortable carrying experience. The design with a compatible daypack and stowable shoulder straps makes the journey more convenient and flexible. Whether it’s a short trip or a long adventure, it can easily meet your needs.