Dry bags / SUBLUE / Thirty liter TPU travel backpack sack
SUBLUE · TPU

Thirty liter TPU travel backpack sack

Checked 2026-09-09

This 30L backpack is manufactured using TPU, a material known for being more environmentally friendly and flexible than traditional PVC. The large capacity makes it suitable for multi-day trips where you need to carry a significant amount of clothing and equipment. The roll-top closure ensures that the main compartment remains watertight.

The backpack straps are designed for comfort during transit, making it a viable option for travel as well as water sports. Its smooth surface is easy to wipe clean after exposure to salt water or mud. The construction is focused on durability, ensuring the bag can handle the weight of a full 30L load.

These listings show this bag as a high-capacity option for serious adventurers. Whether you are stowing it on a boat or carrying it through an airport, the waterproof seal protects your belongings from the elements. It is a versatile piece of luggage for anyone who spends time in wet environments.

Thirty liter TPU travel backpack sack
The specs

At a glance

Label
SUBLUE
Facts

Dry bags for kayaking Roll-top dry bags Camping dry bags Dry bag backpacks Boating dry bags Travel dry bags

Collections