Closing a roll top dry bag properly is essential for keeping its contents dry. The process typically involves filling the bag, squeezing out air, rolling the top down multiple times to create a seal, and finally securing it with the buckle.
Essential Steps for a Waterproof Seal
To ensure your roll top dry bag provides a reliable waterproof barrier, follow these standard steps:
- Fill the Bag: Place your gear inside, but avoid overfilling. Leave enough space at the top, usually about a quarter of the bag's length, to allow for proper rolling.
- Squeeze Out Air: Gently compress the bag to push out excess air. This helps create a more effective seal and makes the bag easier to handle.
- Align the Edges: Bring the two stiffened strips or edges at the top of the bag together evenly.
- Roll Down Tightly: Starting from the top, tightly roll the aligned edges downwards. You should aim for at least three to four rolls to create a secure, waterproof seal. Each roll adds to the seal's integrity.
- Bring Ends Together: Once rolled down sufficiently, bring the ends of the rolled section together.
Completing the Seal: The Buckle
The final step in closing your dry bag involves securing the rolled top.
As demonstrated in the video snippet titled "Sea to Summit - How to Properly Close a Dry Bag or Dry Sack," after rolling the top down, "You put the Buckle together." Connecting the male and female parts of the buckle locks the rolled top in place, preventing it from unrolling and completing the closure process.
Why Proper Closure Matters
- Waterproofing: Correctly rolling the top multiple times creates the primary waterproof seal.
- Durability: Securing the buckle helps maintain the seal and prevents the top from coming undone.
- Buoyancy: Trapped air inside a well-sealed bag can help it float if dropped in water (though dry bags are not flotation devices).
Following these steps ensures your roll top dry bag performs its intended function of protecting your gear from water and the elements.
