up to 10 lt: For the essentials, such as phone, wallet, keys, and 1-2 pieces of clothing. Suitable for the beach and day trips.
11 to 25 lt: For day adventures. Fits a change of clothes, snacks, and basic gear. A suitable choice for SUP, kayaking, or hiking.
25 to 50 lt: Capacity that meets your needs for 2-3 days. Suitable for multi-day excursions, camping, or longer sea trips with canoe/kayak.
over 50 lt: For those who need plenty of space. Carries bulky or group equipment, suitable for professional missions, multi-day boat trips, or demanding outdoor activities.
Roll-Top (Foldable): Rolling (usually 3 times) together with the clip creates an airtight "seal" that prevents water from entering from above, even if the bag is temporarily submerged.