How Big is a Dry Sack?

Dry sack dimensions can measure 24″ x 10″, 22 x 8 and 25 x 11 for the small ones. The bigger sacks can hold 5 L, 10 L and even more. Many products are sold in packs so their capacities increase. These are also known as dry bags.


These dry bags are lightweight and compact, which is what makes them ideal for backpackers. They are solid and have tight closure. Despite their size, the bags are often easy to pack and are flexible. The most vital feature is waterproofing. Many high end dry bags have polyurethane coating.

While the dry sack dimensions are crucial, you should also check the seams. They need to be taped and watertight. This will prevent your camping gear from getting wet.

Make sure that the material used for the bag is waterproof. If you will be using the bags to store electronics, this is an absolute must. Mildew protection is necessary if you use the bag to store wet clothes. Anti-bacterial properties will keep bacteria and other organisms from growing inside your sack.


PVC tarpaulin is the most widely used material for waterproof bags. What makes the material popular is it is resistant to mildew and high temperature. It has high tear strength and pliable. There is antibacterial and UV protection.

What to Look for in Dry Bags

The first is its waterproof element. If the bag cannot keep water out, it has no business being called a dry sack. You also want a bag that is resistant to stain. Poorly designed sacks will stain quickly.

The good sacks have anti-static properties. It can be very irritating as it clings to your clothing. The aforementioned UV protection is also necessary. Bags that are constantly exposed to the sun can deteriorate rapidly.

With UV protection, this will not be a problem. A sack that can handle extreme temperatures will be handy for campers. If the sack is poorly designed, it will not withstand sudden temperature swings.

Ease of Use

The bag must be easy to fold. The sack should have no problems storing oddly shaped items. Most importantly, the bag must be comfortable for your back. A sack that is not pliable will be difficult to carry. But you should avoid bags that tear easily or get pierced with just a slight bump.

The dry sack dimensions determine how many items you can put in it. You can find the information on the company website or in online stores. In many instances, reviews can be of help.

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